40232221

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{347}}^1$

素因数の和:512

約数の個数: 12

約数和(自身を含む): 42703776

約数和(自身を除く): 2471555

約数列:

[1, 23, 71, 347, 1633, 5041, 7981, 24637, 115943, 566651, 1749227, 40232221]

約数ペア:

[(1, 40232221), (23, 1749227), (71, 566651), (347, 115943), (1633, 24637), (5041, 7981)]