16117564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 29989008

約数和(自身を除く): 13871444

約数列:

[1, 2, 4, 17, 34, 68, 421, 563, 842, 1126, 1684, 2252, 7157, 9571, 14314, 19142, 28628, 38284, 237023, 474046, 948092, 4029391, 8058782, 16117564]

約数ペア:

[(1, 16117564), (2, 8058782), (4, 4029391), (17, 948092), (34, 474046), (68, 237023), (421, 38284), (563, 28628), (842, 19142), (1126, 14314), (1684, 9571), (2252, 7157)]