40430968

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{7669}}^1$

素因数の和:8334

約数の個数: 16

約数和(自身を含む): 75933000

約数和(自身を除く): 35502032

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 7669, 15338, 30676, 61352, 5053871, 10107742, 20215484, 40430968]

約数ペア:

[(1, 40430968), (2, 20215484), (4, 10107742), (8, 5053871), (659, 61352), (1318, 30676), (2636, 15338), (5272, 7669)]