40038274

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:969

約数の個数: 16

約数和(自身を含む): 60853248

約数和(自身を除く): 20814974

約数列:

[1, 2, 127, 254, 283, 557, 566, 1114, 35941, 70739, 71882, 141478, 157631, 315262, 20019137, 40038274]

約数ペア:

[(1, 40038274), (2, 20019137), (127, 315262), (254, 157631), (283, 141478), (557, 71882), (566, 70739), (1114, 35941)]