80842804

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{6263}}^1$

素因数の和:6735

約数の個数: 24

約数和(自身を含む): 162062208

約数和(自身を除く): 81219404

約数列:

[1, 2, 4, 7, 14, 28, 461, 922, 1844, 3227, 6263, 6454, 12526, 12908, 25052, 43841, 87682, 175364, 2887243, 5774486, 11548972, 20210701, 40421402, 80842804]

約数ペア:

[(1, 80842804), (2, 40421402), (4, 20210701), (7, 11548972), (14, 5774486), (28, 2887243), (461, 175364), (922, 87682), (1844, 43841), (3227, 25052), (6263, 12908), (6454, 12526)]