40155518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{26177}}^1$

素因数の和:26251

約数の個数: 16

約数和(自身を含む): 65968560

約数和(自身を除く): 25813042

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 26177, 52354, 340301, 680602, 1544443, 3088886, 20077759, 40155518]

約数ペア:

[(1, 40155518), (2, 20077759), (13, 3088886), (26, 1544443), (59, 680602), (118, 340301), (767, 52354), (1534, 26177)]