38810224

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{4861}}^1$

素因数の和:5368

約数の個数: 20

約数和(自身を含む): 75361000

約数和(自身を除く): 36550776

約数列:

[1, 2, 4, 8, 16, 499, 998, 1996, 3992, 4861, 7984, 9722, 19444, 38888, 77776, 2425639, 4851278, 9702556, 19405112, 38810224]

約数ペア:

[(1, 38810224), (2, 19405112), (4, 9702556), (8, 4851278), (16, 2425639), (499, 77776), (998, 38888), (1996, 19444), (3992, 9722), (4861, 7984)]