81250496

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{5693}}^1$

素因数の和:5928

約数の個数: 28

約数和(自身を含む): 161982912

約数和(自身を除く): 80732416

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 5693, 7136, 11386, 14272, 22772, 45544, 91088, 182176, 364352, 1269539, 2539078, 5078156, 10156312, 20312624, 40625248, 81250496]

約数ペア:

[(1, 81250496), (2, 40625248), (4, 20312624), (8, 10156312), (16, 5078156), (32, 2539078), (64, 1269539), (223, 364352), (446, 182176), (892, 91088), (1784, 45544), (3568, 22772), (5693, 14272), (7136, 11386)]