81872582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{29303}}^1$

素因数の和:29443

約数の個数: 16

約数和(自身を含む): 135032832

約数和(自身を除く): 53160250

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 29303, 58606, 322333, 644666, 3721481, 7442962, 40936291, 81872582]

約数ペア:

[(1, 81872582), (2, 40936291), (11, 7442962), (22, 3721481), (127, 644666), (254, 322333), (1397, 58606), (2794, 29303)]