40870432

素因数分解:

$2^5\times {\mathrm{557}}^1\times {\mathrm{2293}}^1$

素因数の和:2860

約数の個数: 24

約数和(自身を含む): 80643276

約数和(自身を除く): 39772844

約数列:

[1, 2, 4, 8, 16, 32, 557, 1114, 2228, 2293, 4456, 4586, 8912, 9172, 17824, 18344, 36688, 73376, 1277201, 2554402, 5108804, 10217608, 20435216, 40870432]

約数ペア:

[(1, 40870432), (2, 20435216), (4, 10217608), (8, 5108804), (16, 2554402), (32, 1277201), (557, 73376), (1114, 36688), (2228, 18344), (2293, 17824), (4456, 9172), (4586, 8912)]