17161988

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{883}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 31039008

約数和(自身を除く): 13877020

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 883, 1766, 3532, 4859, 9718, 19436, 37969, 75938, 99779, 151876, 199558, 399116, 4290497, 8580994, 17161988]

約数ペア:

[(1, 17161988), (2, 8580994), (4, 4290497), (43, 399116), (86, 199558), (113, 151876), (172, 99779), (226, 75938), (452, 37969), (883, 19436), (1766, 9718), (3532, 4859)]