87454814

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1\times {\mathrm{617}}^1$

素因数の和:1291

約数の個数: 16

約数和(自身を含む): 132642576

約数和(自身を除く): 45187762

約数列:

[1, 2, 131, 262, 541, 617, 1082, 1234, 70871, 80827, 141742, 161654, 333797, 667594, 43727407, 87454814]

約数ペア:

[(1, 87454814), (2, 43727407), (131, 667594), (262, 333797), (541, 161654), (617, 141742), (1082, 80827), (1234, 70871)]