40864426

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{1217}}^1$

素因数の和:1485

約数の個数: 16

約数和(自身を含む): 62322624

約数和(自身を除く): 21458198

約数列:

[1, 2, 103, 163, 206, 326, 1217, 2434, 16789, 33578, 125351, 198371, 250702, 396742, 20432213, 40864426]

約数ペア:

[(1, 40864426), (2, 20432213), (103, 396742), (163, 250702), (206, 198371), (326, 125351), (1217, 33578), (2434, 16789)]