89003896

素因数分解:

$2^3\times {\mathrm{71}}^2\times {\mathrm{2207}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 169342560

約数和(自身を除く): 80338664

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2207, 4414, 5041, 8828, 10082, 17656, 20164, 40328, 156697, 313394, 626788, 1253576, 11125487, 22250974, 44501948, 89003896]

約数ペア:

[(1, 89003896), (2, 44501948), (4, 22250974), (8, 11125487), (71, 1253576), (142, 626788), (284, 313394), (568, 156697), (2207, 40328), (4414, 20164), (5041, 17656), (8828, 10082)]