8123734

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:671

約数の個数: 16

約数和(自身を含む): 12515472

約数和(自身を除く): 4391738

約数列:

[1, 2, 53, 106, 173, 346, 443, 886, 9169, 18338, 23479, 46958, 76639, 153278, 4061867, 8123734]

約数ペア:

[(1, 8123734), (2, 4061867), (53, 153278), (106, 76639), (173, 46958), (346, 23479), (443, 18338), (886, 9169)]