40853872

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{14107}}^1$

素因数の和:14296

約数の個数: 20

約数和(自身を含む): 79597336

約数和(自身を除く): 38743464

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 14107, 28214, 56428, 112856, 225712, 2553367, 5106734, 10213468, 20426936, 40853872]

約数ペア:

[(1, 40853872), (2, 20426936), (4, 10213468), (8, 5106734), (16, 2553367), (181, 225712), (362, 112856), (724, 56428), (1448, 28214), (2896, 14107)]