40433026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15881}}^1$

素因数の和:15969

約数の個数: 16

約数和(自身を含む): 64798560

約数和(自身を除く): 24365534

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 15881, 31762, 301739, 603478, 1064027, 2128054, 20216513, 40433026]

約数ペア:

[(1, 40433026), (2, 20216513), (19, 2128054), (38, 1064027), (67, 603478), (134, 301739), (1273, 31762), (2546, 15881)]