31490698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{11159}}^1$

素因数の和:11261

約数の個数: 16

約数和(自身を含む): 50621760

約数和(自身を除く): 19131062

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 11159, 22318, 189703, 379406, 926197, 1852394, 15745349, 31490698]

約数ペア:

[(1, 31490698), (2, 15745349), (17, 1852394), (34, 926197), (83, 379406), (166, 189703), (1411, 22318), (2822, 11159)]