31551115582

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10501}}^1$

素因数の和:10614

約数の個数: 96

約数和(自身を含む): 60685092864

約数和(自身を除く): 29133977282

約数列:

[1, 2, 7, 14, 23, 31, 43, 46, 49, 62, 86, 98, 161, 217, 301, 322, 434, 602, 713, 989, 1127, 1333, 1426, 1519, 1978, 2107, 2254, 2666, 3038, 4214, 4991, 6923, 9331, 9982, 10501, 13846, 18662, 21002, 30659, 34937, 48461, 61318, 65317, 69874, 73507, 96922, 130634, 147014, 214613, 241523, 325531, 429226, 451543, 483046, 514549, 651062, 903086, 1029098, 1502291, 1690661, 2278717, 3004582, 3160801, 3381322, 4557434, 6321602, 7487213, 10385489, 11834627, 13997833, 14974426, 15951019, 20770978, 22125607, 23669254, 27995666, 31902038, 44251214, 52410491, 72698423, 97984831, 104820982, 145396846, 195969662, 321950159, 366873437, 508888961, 643900318, 685893817, 733746874, 1017777922, 1371787634, 2253651113, 4507302226, 15775557791, 31551115582]

約数ペア:

[(1, 31551115582), (2, 15775557791), (7, 4507302226), (14, 2253651113), (23, 1371787634), (31, 1017777922), (43, 733746874), (46, 685893817), (49, 643900318), (62, 508888961), (86, 366873437), (98, 321950159), (161, 195969662), (217, 145396846), (301, 104820982), (322, 97984831), (434, 72698423), (602, 52410491), (713, 44251214), (989, 31902038), (1127, 27995666), (1333, 23669254), (1426, 22125607), (1519, 20770978), (1978, 15951019), (2107, 14974426), (2254, 13997833), (2666, 11834627), (3038, 10385489), (4214, 7487213), (4991, 6321602), (6923, 4557434), (9331, 3381322), (9982, 3160801), (10501, 3004582), (13846, 2278717), (18662, 1690661), (21002, 1502291), (30659, 1029098), (34937, 903086), (48461, 651062), (61318, 514549), (65317, 483046), (69874, 451543), (73507, 429226), (96922, 325531), (130634, 241523), (147014, 214613)]