85816730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{451667}}^1$

素因数の和:451693

約数の個数: 16

約数和(自身を含む): 162600480

約数和(自身を除く): 76783750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 451667, 903334, 2258335, 4516670, 8581673, 17163346, 42908365, 85816730]

約数ペア:

[(1, 85816730), (2, 42908365), (5, 17163346), (10, 8581673), (19, 4516670), (38, 2258335), (95, 903334), (190, 451667)]