81830078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{218797}}^1$

素因数の和:218827

約数の個数: 16

約数和(自身を含む): 141781104

約数和(自身を除く): 59951026

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 218797, 437594, 2406767, 3719549, 4813534, 7439098, 40915039, 81830078]

約数ペア:

[(1, 81830078), (2, 40915039), (11, 7439098), (17, 4813534), (22, 3719549), (34, 2406767), (187, 437594), (374, 218797)]