40960666

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1\times {\mathrm{557}}^1$

素因数の和:1085

約数の個数: 16

約数和(自身を含む): 62433504

約数和(自身を除く): 21472838

約数列:

[1, 2, 83, 166, 443, 557, 886, 1114, 36769, 46231, 73538, 92462, 246751, 493502, 20480333, 40960666]

約数ペア:

[(1, 40960666), (2, 20480333), (83, 493502), (166, 246751), (443, 92462), (557, 73538), (886, 46231), (1114, 36769)]