79255256

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{20177}}^1$

素因数の和:20674

約数の個数: 16

約数和(自身を含む): 148913640

約数和(自身を除く): 69658384

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 20177, 40354, 80708, 161416, 9906907, 19813814, 39627628, 79255256]

約数ペア:

[(1, 79255256), (2, 39627628), (4, 19813814), (8, 9906907), (491, 161416), (982, 80708), (1964, 40354), (3928, 20177)]