30891314

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{10601}}^1$

素因数の和:10681

約数の個数: 16

約数和(自身を含む): 48854016

約数和(自身を除く): 17962702

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 10601, 21202, 328631, 498247, 657262, 996494, 15445657, 30891314]

約数ペア:

[(1, 30891314), (2, 15445657), (31, 996494), (47, 657262), (62, 498247), (94, 328631), (1457, 21202), (2914, 10601)]