31892666

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:786

約数の個数: 24

約数和(自身を含む): 52218684

約数和(自身を除く): 20326018

約数列:

[1, 2, 13, 26, 157, 169, 314, 338, 601, 1202, 2041, 4082, 7813, 15626, 26533, 53066, 94357, 101569, 188714, 203138, 1226641, 2453282, 15946333, 31892666]

約数ペア:

[(1, 31892666), (2, 15946333), (13, 2453282), (26, 1226641), (157, 203138), (169, 188714), (314, 101569), (338, 94357), (601, 53066), (1202, 26533), (2041, 15626), (4082, 7813)]