90186254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{2521}}^1$

素因数の和:3131

約数の個数: 16

約数和(自身を含む): 139940736

約数和(自身を除く): 49754482

約数列:

[1, 2, 31, 62, 577, 1154, 2521, 5042, 17887, 35774, 78151, 156302, 1454617, 2909234, 45093127, 90186254]

約数ペア:

[(1, 90186254), (2, 45093127), (31, 2909234), (62, 1454617), (577, 156302), (1154, 78151), (2521, 35774), (5042, 17887)]