31168268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1601}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 56697984

約数和(自身を除く): 25529716

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 1601, 3202, 4867, 6404, 9734, 19468, 49631, 99262, 198524, 251357, 502714, 1005428, 7792067, 15584134, 31168268]

約数ペア:

[(1, 31168268), (2, 15584134), (4, 7792067), (31, 1005428), (62, 502714), (124, 251357), (157, 198524), (314, 99262), (628, 49631), (1601, 19468), (3202, 9734), (4867, 6404)]