31194923216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{102614879}}^1$

素因数の和:102614906

約数の個数: 20

約数和(自身を含む): 63621225600

約数和(自身を除く): 32426302384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 102614879, 205229758, 410459516, 820919032, 1641838064, 1949682701, 3899365402, 7798730804, 15597461608, 31194923216]

約数ペア:

[(1, 31194923216), (2, 15597461608), (4, 7798730804), (8, 3899365402), (16, 1949682701), (19, 1641838064), (38, 820919032), (76, 410459516), (152, 205229758), (304, 102614879)]