31204380488

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{1019}}^1\times {\mathrm{72223}}^1$

素因数の和:73301

約数の個数: 32

約数和(自身を含む): 59671468800

約数和(自身を除く): 28467088312

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 1019, 2038, 4076, 8152, 54007, 72223, 108014, 144446, 216028, 288892, 432056, 577784, 3827819, 7655638, 15311276, 30622552, 73595237, 147190474, 294380948, 588761896, 3900547561, 7801095122, 15602190244, 31204380488]

約数ペア:

[(1, 31204380488), (2, 15602190244), (4, 7801095122), (8, 3900547561), (53, 588761896), (106, 294380948), (212, 147190474), (424, 73595237), (1019, 30622552), (2038, 15311276), (4076, 7655638), (8152, 3827819), (54007, 577784), (72223, 432056), (108014, 288892), (144446, 216028)]