40225912

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{32027}}^1$

素因数の和:32190

約数の個数: 16

約数和(自身を含む): 75906360

約数和(自身を除く): 35680448

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 32027, 64054, 128108, 256216, 5028239, 10056478, 20112956, 40225912]

約数ペア:

[(1, 40225912), (2, 20112956), (4, 10056478), (8, 5028239), (157, 256216), (314, 128108), (628, 64054), (1256, 32027)]