31076984

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{54713}}^1$

素因数の和:54790

約数の個数: 16

約数和(自身を含む): 59091120

約数和(自身を除く): 28014136

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 54713, 109426, 218852, 437704, 3884623, 7769246, 15538492, 31076984]

約数ペア:

[(1, 31076984), (2, 15538492), (4, 7769246), (8, 3884623), (71, 437704), (142, 218852), (284, 109426), (568, 54713)]