89843984

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{12791}}^1$

素因数の和:13238

約数の個数: 20

約数和(自身を含む): 174482880

約数和(自身を除く): 84638896

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 12791, 25582, 51164, 102328, 204656, 5615249, 11230498, 22460996, 44921992, 89843984]

約数ペア:

[(1, 89843984), (2, 44921992), (4, 22460996), (8, 11230498), (16, 5615249), (439, 204656), (878, 102328), (1756, 51164), (3512, 25582), (7024, 12791)]