40618918

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3719}}^1$

素因数の和:3891

約数の個数: 16

約数和(自身を含む): 62853120

約数和(自身を除く): 22234202

約数列:

[1, 2, 43, 86, 127, 254, 3719, 5461, 7438, 10922, 159917, 319834, 472313, 944626, 20309459, 40618918]

約数ペア:

[(1, 40618918), (2, 20309459), (43, 944626), (86, 472313), (127, 319834), (254, 159917), (3719, 10922), (5461, 7438)]