31048985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6343}}^1$

素因数の和:6448

約数の個数: 16

約数和(自身を含む): 41109120

約数和(自身を除く): 10060135

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 6343, 31715, 69773, 348865, 564527, 2822635, 6209797, 31048985]

約数ペア:

[(1, 31048985), (5, 6209797), (11, 2822635), (55, 564527), (89, 348865), (445, 69773), (979, 31715), (4895, 6343)]