89731616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5261}}^1$

素因数の和:5325

約数の個数: 48

約数和(自身を含む): 194925528

約数和(自身を除く): 105193912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 5261, 8528, 10522, 17056, 21044, 42088, 68393, 84176, 136786, 168352, 215701, 273572, 431402, 547144, 862804, 1094288, 1725608, 2188576, 2804113, 3451216, 5608226, 6902432, 11216452, 22432904, 44865808, 89731616]

約数ペア:

[(1, 89731616), (2, 44865808), (4, 22432904), (8, 11216452), (13, 6902432), (16, 5608226), (26, 3451216), (32, 2804113), (41, 2188576), (52, 1725608), (82, 1094288), (104, 862804), (164, 547144), (208, 431402), (328, 273572), (416, 215701), (533, 168352), (656, 136786), (1066, 84176), (1312, 68393), (2132, 42088), (4264, 21044), (5261, 17056), (8528, 10522)]