79180624

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{10079}}^1$

素因数の和:10578

約数の個数: 20

約数和(自身を含む): 153740160

約数和(自身を除く): 74559536

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 10079, 20158, 40316, 80632, 161264, 4948789, 9897578, 19795156, 39590312, 79180624]

約数ペア:

[(1, 79180624), (2, 39590312), (4, 19795156), (8, 9897578), (16, 4948789), (491, 161264), (982, 80632), (1964, 40316), (3928, 20158), (7856, 10079)]