31957706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{3659}}^1$

素因数の和:4069

約数の個数: 16

約数和(自身を含む): 52440480

約数和(自身を除く): 20482774

約数列:

[1, 2, 11, 22, 397, 794, 3659, 4367, 7318, 8734, 40249, 80498, 1452623, 2905246, 15978853, 31957706]

約数ペア:

[(1, 31957706), (2, 15978853), (11, 2905246), (22, 1452623), (397, 80498), (794, 40249), (3659, 8734), (4367, 7318)]