80937118

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{7993}}^1$

素因数の和:8139

約数の個数: 16

約数和(自身を含む): 124898256

約数和(自身を除く): 43961138

約数列:

[1, 2, 61, 83, 122, 166, 5063, 7993, 10126, 15986, 487573, 663419, 975146, 1326838, 40468559, 80937118]

約数ペア:

[(1, 80937118), (2, 40468559), (61, 1326838), (83, 975146), (122, 663419), (166, 487573), (5063, 15986), (7993, 10126)]