16261544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{156361}}^1$

素因数の和:156380

約数の個数: 16

約数和(自身を含む): 32836020

約数和(自身を除く): 16574476

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 156361, 312722, 625444, 1250888, 2032693, 4065386, 8130772, 16261544]

約数ペア:

[(1, 16261544), (2, 8130772), (4, 4065386), (8, 2032693), (13, 1250888), (26, 625444), (52, 312722), (104, 156361)]