31116718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13879}}^1$

素因数の和:13959

約数の個数: 16

約数和(自身を含む): 49968000

約数和(自身を除く): 18851282

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 13879, 27758, 263701, 527402, 818861, 1637722, 15558359, 31116718]

約数ペア:

[(1, 31116718), (2, 15558359), (19, 1637722), (38, 818861), (59, 527402), (118, 263701), (1121, 27758), (2242, 13879)]