54931472

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83737}}^1$

素因数の和:83786

約数の個数: 20

約数和(自身を含む): 109026876

約数和(自身を除く): 54095404

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 83737, 167474, 334948, 669896, 1339792, 3433217, 6866434, 13732868, 27465736, 54931472]

約数ペア:

[(1, 54931472), (2, 27465736), (4, 13732868), (8, 6866434), (16, 3433217), (41, 1339792), (82, 669896), (164, 334948), (328, 167474), (656, 83737)]