42975928

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{32957}}^1$

素因数の和:33126

約数の個数: 16

約数和(自身を含む): 81076680

約数和(自身を除く): 38100752

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 32957, 65914, 131828, 263656, 5371991, 10743982, 21487964, 42975928]

約数ペア:

[(1, 42975928), (2, 21487964), (4, 10743982), (8, 5371991), (163, 263656), (326, 131828), (652, 65914), (1304, 32957)]