42793804

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 76367088

約数和(自身を除く): 33573284

約数列:

[1, 2, 4, 83, 157, 166, 314, 332, 628, 821, 1642, 3284, 13031, 26062, 52124, 68143, 128897, 136286, 257794, 272572, 515588, 10698451, 21396902, 42793804]

約数ペア:

[(1, 42793804), (2, 21396902), (4, 10698451), (83, 515588), (157, 272572), (166, 257794), (314, 136286), (332, 128897), (628, 68143), (821, 52124), (1642, 26062), (3284, 13031)]