81632568

素因数分解:

$2^3\times 3^1\times {\mathrm{3401357}}^1$

素因数の和:3401366

約数の個数: 16

約数和(自身を含む): 204081480

約数和(自身を除く): 122448912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3401357, 6802714, 10204071, 13605428, 20408142, 27210856, 40816284, 81632568]

約数ペア:

[(1, 81632568), (2, 40816284), (3, 27210856), (4, 20408142), (6, 13605428), (8, 10204071), (12, 6802714), (24, 3401357)]