87638872

素因数分解:

$2^3\times {\mathrm{337}}^1\times {\mathrm{32507}}^1$

素因数の和:32850

約数の個数: 16

約数和(自身を含む): 164815560

約数和(自身を除く): 77176688

約数列:

[1, 2, 4, 8, 337, 674, 1348, 2696, 32507, 65014, 130028, 260056, 10954859, 21909718, 43819436, 87638872]

約数ペア:

[(1, 87638872), (2, 43819436), (4, 21909718), (8, 10954859), (337, 260056), (674, 130028), (1348, 65014), (2696, 32507)]