40291852

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{773}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 71907696

約数和(自身を除く): 31615844

約数列:

[1, 2, 4, 83, 157, 166, 314, 332, 628, 773, 1546, 3092, 13031, 26062, 52124, 64159, 121361, 128318, 242722, 256636, 485444, 10072963, 20145926, 40291852]

約数ペア:

[(1, 40291852), (2, 20145926), (4, 10072963), (83, 485444), (157, 256636), (166, 242722), (314, 128318), (332, 121361), (628, 64159), (773, 52124), (1546, 26062), (3092, 13031)]