42723782

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1583

約数の個数: 16

約数和(自身を含む): 65169312

約数和(自身を除く): 22445530

約数列:

[1, 2, 103, 157, 206, 314, 1321, 2642, 16171, 32342, 136063, 207397, 272126, 414794, 21361891, 42723782]

約数ペア:

[(1, 42723782), (2, 21361891), (103, 414794), (157, 272126), (206, 207397), (314, 136063), (1321, 32342), (2642, 16171)]