31000102

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{16903}}^1$

素因数の和:17043

約数の個数: 16

約数和(自身を含む): 53551872

約数和(自身を除く): 22551770

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 16903, 33806, 118321, 236642, 2214293, 4428586, 15500051, 31000102]

約数ペア:

[(1, 31000102), (2, 15500051), (7, 4428586), (14, 2214293), (131, 236642), (262, 118321), (917, 33806), (1834, 16903)]