85388218

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{1409}}^1$

素因数の和:1761

約数の個数: 16

約数和(自身を含む): 129657960

約数和(自身を除く): 44269742

約数列:

[1, 2, 157, 193, 314, 386, 1409, 2818, 30301, 60602, 221213, 271937, 442426, 543874, 42694109, 85388218]

約数ペア:

[(1, 85388218), (2, 42694109), (157, 543874), (193, 442426), (314, 271937), (386, 221213), (1409, 60602), (2818, 30301)]