87385888

素因数分解:

$2^5\times {\mathrm{1613}}^1\times {\mathrm{1693}}^1$

素因数の和:3316

約数の個数: 24

約数和(自身を含む): 172249308

約数和(自身を除く): 84863420

約数列:

[1, 2, 4, 8, 16, 32, 1613, 1693, 3226, 3386, 6452, 6772, 12904, 13544, 25808, 27088, 51616, 54176, 2730809, 5461618, 10923236, 21846472, 43692944, 87385888]

約数ペア:

[(1, 87385888), (2, 43692944), (4, 21846472), (8, 10923236), (16, 5461618), (32, 2730809), (1613, 54176), (1693, 51616), (3226, 27088), (3386, 25808), (6452, 13544), (6772, 12904)]