31467824

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{12527}}^1$

素因数の和:12692

約数の個数: 20

約数和(自身を含む): 61362144

約数和(自身を除く): 29894320

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 12527, 25054, 50108, 100216, 200432, 1966739, 3933478, 7866956, 15733912, 31467824]

約数ペア:

[(1, 31467824), (2, 15733912), (4, 7866956), (8, 3933478), (16, 1966739), (157, 200432), (314, 100216), (628, 50108), (1256, 25054), (2512, 12527)]