2107264

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 4265640

約数和(自身を除く): 2158376

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 163, 202, 326, 404, 652, 808, 1304, 1616, 2608, 3232, 5216, 6464, 10432, 12928, 16463, 20864, 32926, 65852, 131704, 263408, 526816, 1053632, 2107264]

約数ペア:

[(1, 2107264), (2, 1053632), (4, 526816), (8, 263408), (16, 131704), (32, 65852), (64, 32926), (101, 20864), (128, 16463), (163, 12928), (202, 10432), (326, 6464), (404, 5216), (652, 3232), (808, 2608), (1304, 1616)]