31969164766

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:807

約数の個数: 128

約数和(自身を含む): 62937907200

約数和(自身を除く): 30968742434

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 154, 191, 287, 343, 382, 451, 539, 541, 574, 686, 902, 1078, 1082, 1337, 2009, 2101, 2674, 3157, 3773, 3787, 4018, 4202, 5951, 6314, 7546, 7574, 7831, 9359, 11902, 14063, 14707, 15662, 18718, 22099, 22181, 26509, 28126, 29414, 41657, 44198, 44362, 53018, 54817, 65513, 83314, 86141, 102949, 103331, 109634, 131026, 154693, 155267, 172282, 185563, 205898, 206662, 243991, 291599, 309386, 310534, 371126, 383719, 487982, 583198, 602987, 720643, 723317, 767438, 1086869, 1136641, 1205974, 1441286, 1446634, 1707937, 2041193, 2173738, 2273282, 2686033, 3415874, 4082386, 4220909, 4236571, 5063219, 5372066, 7608083, 7956487, 8441818, 8473142, 10126438, 11955559, 15216166, 15912974, 23911118, 29546363, 29655997, 35442533, 46602281, 55695409, 59092726, 59311994, 70885066, 83688913, 93204562, 111390818, 167377826, 207591979, 326215967, 389867863, 415183958, 652431934, 779735726, 1453143853, 2283511769, 2906287706, 4567023538, 15984582383, 31969164766]

約数ペア:

[(1, 31969164766), (2, 15984582383), (7, 4567023538), (11, 2906287706), (14, 2283511769), (22, 1453143853), (41, 779735726), (49, 652431934), (77, 415183958), (82, 389867863), (98, 326215967), (154, 207591979), (191, 167377826), (287, 111390818), (343, 93204562), (382, 83688913), (451, 70885066), (539, 59311994), (541, 59092726), (574, 55695409), (686, 46602281), (902, 35442533), (1078, 29655997), (1082, 29546363), (1337, 23911118), (2009, 15912974), (2101, 15216166), (2674, 11955559), (3157, 10126438), (3773, 8473142), (3787, 8441818), (4018, 7956487), (4202, 7608083), (5951, 5372066), (6314, 5063219), (7546, 4236571), (7574, 4220909), (7831, 4082386), (9359, 3415874), (11902, 2686033), (14063, 2273282), (14707, 2173738), (15662, 2041193), (18718, 1707937), (22099, 1446634), (22181, 1441286), (26509, 1205974), (28126, 1136641), (29414, 1086869), (41657, 767438), (44198, 723317), (44362, 720643), (53018, 602987), (54817, 583198), (65513, 487982), (83314, 383719), (86141, 371126), (102949, 310534), (103331, 309386), (109634, 291599), (131026, 243991), (154693, 206662), (155267, 205898), (172282, 185563)]