40163534

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{773}}^1$

素因数の和:1171

約数の個数: 16

約数和(自身を含む): 61245072

約数和(自身を除く): 21081538

約数列:

[1, 2, 83, 166, 313, 626, 773, 1546, 25979, 51958, 64159, 128318, 241949, 483898, 20081767, 40163534]

約数ペア:

[(1, 40163534), (2, 20081767), (83, 483898), (166, 241949), (313, 128318), (626, 64159), (773, 51958), (1546, 25979)]