31572848

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{27793}}^1$

素因数の和:27872

約数の個数: 20

約数和(自身を含む): 62036208

約数和(自身を除く): 30463360

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 27793, 55586, 111172, 222344, 444688, 1973303, 3946606, 7893212, 15786424, 31572848]

約数ペア:

[(1, 31572848), (2, 15786424), (4, 7893212), (8, 3946606), (16, 1973303), (71, 444688), (142, 222344), (284, 111172), (568, 55586), (1136, 27793)]