54887288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2113}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 109589760

約数和(自身を除く): 54702472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 382, 764, 1528, 2113, 3247, 4226, 6494, 8452, 12988, 16904, 25976, 35921, 71842, 143684, 287368, 403583, 807166, 1614332, 3228664, 6860911, 13721822, 27443644, 54887288]

約数ペア:

[(1, 54887288), (2, 27443644), (4, 13721822), (8, 6860911), (17, 3228664), (34, 1614332), (68, 807166), (136, 403583), (191, 287368), (382, 143684), (764, 71842), (1528, 35921), (2113, 25976), (3247, 16904), (4226, 12988), (6494, 8452)]