40075942

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{2153}}^1$

素因数の和:2423

約数の個数: 16

約数和(自身を含む): 61880112

約数和(自身を除く): 21804170

約数列:

[1, 2, 41, 82, 227, 454, 2153, 4306, 9307, 18614, 88273, 176546, 488731, 977462, 20037971, 40075942]

約数ペア:

[(1, 40075942), (2, 20037971), (41, 977462), (82, 488731), (227, 176546), (454, 88273), (2153, 18614), (4306, 9307)]