54111472

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{82487}}^1$

素因数の和:82536

約数の個数: 20

約数和(自身を含む): 107399376

約数和(自身を除く): 53287904

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 82487, 164974, 329948, 659896, 1319792, 3381967, 6763934, 13527868, 27055736, 54111472]

約数ペア:

[(1, 54111472), (2, 27055736), (4, 13527868), (8, 6763934), (16, 3381967), (41, 1319792), (82, 659896), (164, 329948), (328, 164974), (656, 82487)]