81120344

素因数分解:

$2^3\times {\mathrm{1201}}^1\times {\mathrm{8443}}^1$

素因数の和:9650

約数の個数: 16

約数和(自身を含む): 152245320

約数和(自身を除く): 71124976

約数列:

[1, 2, 4, 8, 1201, 2402, 4804, 8443, 9608, 16886, 33772, 67544, 10140043, 20280086, 40560172, 81120344]

約数ペア:

[(1, 81120344), (2, 40560172), (4, 20280086), (8, 10140043), (1201, 67544), (2402, 33772), (4804, 16886), (8443, 9608)]