16431704

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{12601}}^1$

素因数の和:12770

約数の個数: 16

約数和(自身を含む): 31000920

約数和(自身を除く): 14569216

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 12601, 25202, 50404, 100808, 2053963, 4107926, 8215852, 16431704]

約数ペア:

[(1, 16431704), (2, 8215852), (4, 4107926), (8, 2053963), (163, 100808), (326, 50404), (652, 25202), (1304, 12601)]