80868796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{1571}}^1$

素因数の和:2349

約数の個数: 24

約数和(自身を含む): 150138576

約数和(自身を除く): 69269780

約数列:

[1, 2, 4, 17, 34, 68, 757, 1514, 1571, 3028, 3142, 6284, 12869, 25738, 26707, 51476, 53414, 106828, 1189247, 2378494, 4756988, 20217199, 40434398, 80868796]

約数ペア:

[(1, 80868796), (2, 40434398), (4, 20217199), (17, 4756988), (34, 2378494), (68, 1189247), (757, 106828), (1514, 53414), (1571, 51476), (3028, 26707), (3142, 25738), (6284, 12869)]