174242128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{265613}}^1$

素因数の和:265662

約数の個数: 20

約数和(自身を含む): 345829428

約数和(自身を除く): 171587300

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 265613, 531226, 1062452, 2124904, 4249808, 10890133, 21780266, 43560532, 87121064, 174242128]

約数ペア:

[(1, 174242128), (2, 87121064), (4, 43560532), (8, 21780266), (16, 10890133), (41, 4249808), (82, 2124904), (164, 1062452), (328, 531226), (656, 265613)]