31979755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10859}}^1$

素因数の和:10914

約数の個数: 16

約数和(自身を含む): 41702400

約数和(自身を除く): 9722645

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 10859, 54295, 206321, 336629, 1031605, 1683145, 6395951, 31979755]

約数ペア:

[(1, 31979755), (5, 6395951), (19, 1683145), (31, 1031605), (95, 336629), (155, 206321), (589, 54295), (2945, 10859)]