81618848

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{24763}}^1$

素因数の和:24876

約数の個数: 24

約数和(自身を含む): 162253728

約数和(自身を除く): 80634880

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 24763, 49526, 99052, 198104, 396208, 792416, 2550589, 5101178, 10202356, 20404712, 40809424, 81618848]

約数ペア:

[(1, 81618848), (2, 40809424), (4, 20404712), (8, 10202356), (16, 5101178), (32, 2550589), (103, 792416), (206, 396208), (412, 198104), (824, 99052), (1648, 49526), (3296, 24763)]