31429232

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{1487}}^1$

素因数の和:2816

約数の個数: 20

約数和(自身を含む): 60981216

約数和(自身を除く): 29551984

約数列:

[1, 2, 4, 8, 16, 1321, 1487, 2642, 2974, 5284, 5948, 10568, 11896, 21136, 23792, 1964327, 3928654, 7857308, 15714616, 31429232]

約数ペア:

[(1, 31429232), (2, 15714616), (4, 7857308), (8, 3928654), (16, 1964327), (1321, 23792), (1487, 21136), (2642, 11896), (2974, 10568), (5284, 5948)]