81851776

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{5659}}^1$

素因数の和:5786

約数の個数: 32

約数和(自身を含む): 164536200

約数和(自身を除く): 82684424

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1808, 3616, 5659, 7232, 11318, 14464, 22636, 45272, 90544, 181088, 362176, 639467, 724352, 1278934, 2557868, 5115736, 10231472, 20462944, 40925888, 81851776]

約数ペア:

[(1, 81851776), (2, 40925888), (4, 20462944), (8, 10231472), (16, 5115736), (32, 2557868), (64, 1278934), (113, 724352), (128, 639467), (226, 362176), (452, 181088), (904, 90544), (1808, 45272), (3616, 22636), (5659, 14464), (7232, 11318)]