38681912

素因数分解:

$2^3\times {\mathrm{2131}}^1\times {\mathrm{2269}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 72594600

約数和(自身を除く): 33912688

約数列:

[1, 2, 4, 8, 2131, 2269, 4262, 4538, 8524, 9076, 17048, 18152, 4835239, 9670478, 19340956, 38681912]

約数ペア:

[(1, 38681912), (2, 19340956), (4, 9670478), (8, 4835239), (2131, 18152), (2269, 17048), (4262, 9076), (4538, 8524)]