40318202

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{569}}^1$

素因数の和:1141

約数の個数: 16

約数和(自身を含む): 61560000

約数和(自身を除く): 21241798

約数列:

[1, 2, 71, 142, 499, 569, 998, 1138, 35429, 40399, 70858, 80798, 283931, 567862, 20159101, 40318202]

約数ペア:

[(1, 40318202), (2, 20159101), (71, 567862), (142, 283931), (499, 80798), (569, 70858), (998, 40399), (1138, 35429)]