425230352

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{648217}}^1$

素因数の和:648266

約数の個数: 20

約数和(自身を含む): 843979836

約数和(自身を除く): 418749484

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 648217, 1296434, 2592868, 5185736, 10371472, 26576897, 53153794, 106307588, 212615176, 425230352]

約数ペア:

[(1, 425230352), (2, 212615176), (4, 106307588), (8, 53153794), (16, 26576897), (41, 10371472), (82, 5185736), (164, 2592868), (328, 1296434), (656, 648217)]