425096176

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{162997}}^1$

素因数の和:163168

約数の個数: 20

約数和(自身を含む): 828681832

約数和(自身を除く): 403585656

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 162997, 325994, 651988, 1303976, 2607952, 26568511, 53137022, 106274044, 212548088, 425096176]

約数ペア:

[(1, 425096176), (2, 212548088), (4, 106274044), (8, 53137022), (16, 26568511), (163, 2607952), (326, 1303976), (652, 651988), (1304, 325994), (2608, 162997)]