214104848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{431663}}^1$

素因数の和:431702

約数の個数: 20

約数和(自身を含む): 428210688

約数和(自身を除く): 214105840

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 431663, 863326, 1726652, 3453304, 6906608, 13381553, 26763106, 53526212, 107052424, 214104848]

約数ペア:

[(1, 214104848), (2, 107052424), (4, 53526212), (8, 26763106), (16, 13381553), (31, 6906608), (62, 3453304), (124, 1726652), (248, 863326), (496, 431663)]