31091038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{34469}}^1$

素因数の和:34523

約数の個数: 16

約数和(自身を含む): 52118640

約数和(自身を除く): 21027602

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 34469, 68938, 379159, 758318, 1413229, 2826458, 15545519, 31091038]

約数ペア:

[(1, 31091038), (2, 15545519), (11, 2826458), (22, 1413229), (41, 758318), (82, 379159), (451, 68938), (902, 34469)]