31016612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1303}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 59368512

約数和(自身を除く): 28351900

約数列:

[1, 2, 4, 11, 22, 44, 541, 1082, 1303, 2164, 2606, 5212, 5951, 11902, 14333, 23804, 28666, 57332, 704923, 1409846, 2819692, 7754153, 15508306, 31016612]

約数ペア:

[(1, 31016612), (2, 15508306), (4, 7754153), (11, 2819692), (22, 1409846), (44, 704923), (541, 57332), (1082, 28666), (1303, 23804), (2164, 14333), (2606, 11902), (5212, 5951)]