40090024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{385481}}^1$

素因数の和:385500

約数の個数: 16

約数和(自身を含む): 80951220

約数和(自身を除く): 40861196

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 385481, 770962, 1541924, 3083848, 5011253, 10022506, 20045012, 40090024]

約数ペア:

[(1, 40090024), (2, 20045012), (4, 10022506), (8, 5011253), (13, 3083848), (26, 1541924), (52, 770962), (104, 385481)]