61538824

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{108343}}^1$

素因数の和:108420

約数の個数: 16

約数和(自身を含む): 117011520

約数和(自身を除く): 55472696

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 108343, 216686, 433372, 866744, 7692353, 15384706, 30769412, 61538824]

約数ペア:

[(1, 61538824), (2, 30769412), (4, 15384706), (8, 7692353), (71, 866744), (142, 433372), (284, 216686), (568, 108343)]