86520890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{184087}}^1$

素因数の和:184141

約数の個数: 16

約数和(自身を含む): 159052032

約数和(自身を除く): 72531142

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 184087, 368174, 920435, 1840870, 8652089, 17304178, 43260445, 86520890]

約数ペア:

[(1, 86520890), (2, 43260445), (5, 17304178), (10, 8652089), (47, 1840870), (94, 920435), (235, 368174), (470, 184087)]