51931912

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{158329}}^1$

素因数の和:158376

約数の個数: 16

約数和(自身を含む): 99747900

約数和(自身を除く): 47815988

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 158329, 316658, 633316, 1266632, 6491489, 12982978, 25965956, 51931912]

約数ペア:

[(1, 51931912), (2, 25965956), (4, 12982978), (8, 6491489), (41, 1266632), (82, 633316), (164, 316658), (328, 158329)]