80691398

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{4951}}^1$

素因数の和:5263

約数の個数: 16

約数和(自身を含む): 125681760

約数和(自身を除く): 44990362

約数列:

[1, 2, 29, 58, 281, 562, 4951, 8149, 9902, 16298, 143579, 287158, 1391231, 2782462, 40345699, 80691398]

約数ペア:

[(1, 80691398), (2, 40345699), (29, 2782462), (58, 1391231), (281, 287158), (562, 143579), (4951, 16298), (8149, 9902)]