30393728

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{2351}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 61175520

約数和(自身を除く): 30781792

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 2351, 3232, 4702, 6464, 9404, 12928, 18808, 37616, 75232, 150464, 237451, 300928, 474902, 949804, 1899608, 3799216, 7598432, 15196864, 30393728]

約数ペア:

[(1, 30393728), (2, 15196864), (4, 7598432), (8, 3799216), (16, 1899608), (32, 949804), (64, 474902), (101, 300928), (128, 237451), (202, 150464), (404, 75232), (808, 37616), (1616, 18808), (2351, 12928), (3232, 9404), (4702, 6464)]