31561248

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 89159616

約数和(自身を除く): 57598368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 83, 96, 102, 136, 166, 204, 233, 249, 272, 332, 408, 466, 498, 544, 664, 699, 816, 932, 996, 1328, 1398, 1411, 1632, 1864, 1992, 2656, 2796, 2822, 3728, 3961, 3984, 4233, 5592, 5644, 7456, 7922, 7968, 8466, 11184, 11288, 11883, 15844, 16932, 19339, 22368, 22576, 23766, 31688, 33864, 38678, 45152, 47532, 58017, 63376, 67728, 77356, 95064, 116034, 126752, 135456, 154712, 190128, 232068, 309424, 328763, 380256, 464136, 618848, 657526, 928272, 986289, 1315052, 1856544, 1972578, 2630104, 3945156, 5260208, 7890312, 10520416, 15780624, 31561248]

約数ペア:

[(1, 31561248), (2, 15780624), (3, 10520416), (4, 7890312), (6, 5260208), (8, 3945156), (12, 2630104), (16, 1972578), (17, 1856544), (24, 1315052), (32, 986289), (34, 928272), (48, 657526), (51, 618848), (68, 464136), (83, 380256), (96, 328763), (102, 309424), (136, 232068), (166, 190128), (204, 154712), (233, 135456), (249, 126752), (272, 116034), (332, 95064), (408, 77356), (466, 67728), (498, 63376), (544, 58017), (664, 47532), (699, 45152), (816, 38678), (932, 33864), (996, 31688), (1328, 23766), (1398, 22576), (1411, 22368), (1632, 19339), (1864, 16932), (1992, 15844), (2656, 11883), (2796, 11288), (2822, 11184), (3728, 8466), (3961, 7968), (3984, 7922), (4233, 7456), (5592, 5644)]