63768976

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{39461}}^1$

素因数の和:39570

約数の個数: 20

約数和(自身を含む): 124778844

約数和(自身を除く): 61009868

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 39461, 78922, 157844, 315688, 631376, 3985561, 7971122, 15942244, 31884488, 63768976]

約数ペア:

[(1, 63768976), (2, 31884488), (4, 15942244), (8, 7971122), (16, 3985561), (101, 631376), (202, 315688), (404, 157844), (808, 78922), (1616, 39461)]