85090978

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{59009}}^1$

素因数の和:59121

約数の個数: 16

約数和(自身を含む): 147288960

約数和(自身を除く): 62197982

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 59009, 118018, 413063, 826126, 6077927, 12155854, 42545489, 85090978]

約数ペア:

[(1, 85090978), (2, 42545489), (7, 12155854), (14, 6077927), (103, 826126), (206, 413063), (721, 118018), (1442, 59009)]