82400456

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{53927}}^1$

素因数の和:54124

約数の個数: 16

約数和(自身を含む): 155312640

約数和(自身を除く): 72912184

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 53927, 107854, 215708, 431416, 10300057, 20600114, 41200228, 82400456]

約数ペア:

[(1, 82400456), (2, 41200228), (4, 20600114), (8, 10300057), (191, 431416), (382, 215708), (764, 107854), (1528, 53927)]