87892156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{68881}}^1$

素因数の和:68925

約数の個数: 24

約数和(自身を含む): 173582640

約数和(自身を除く): 85690484

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 68881, 137762, 275524, 757691, 1515382, 1997549, 3030764, 3995098, 7990196, 21973039, 43946078, 87892156]

約数ペア:

[(1, 87892156), (2, 43946078), (4, 21973039), (11, 7990196), (22, 3995098), (29, 3030764), (44, 1997549), (58, 1515382), (116, 757691), (319, 275524), (638, 137762), (1276, 68881)]