173431934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{42487}}^1$

素因数の和:42659

約数の個数: 16

約数和(自身を含む): 281950368

約数和(自身を除く): 108518434

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 42487, 84974, 552331, 1104662, 6670459, 13340918, 86715967, 173431934]

約数ペア:

[(1, 173431934), (2, 86715967), (13, 13340918), (26, 6670459), (157, 1104662), (314, 552331), (2041, 84974), (4082, 42487)]