31372586

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{8269}}^1$

素因数の和:8549

約数の個数: 16

約数和(自身を含む): 53986560

約数和(自身を除く): 22613974

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 8269, 16538, 57883, 115766, 2240899, 4481798, 15686293, 31372586]

約数ペア:

[(1, 31372586), (2, 15686293), (7, 4481798), (14, 2240899), (271, 115766), (542, 57883), (1897, 16538), (3794, 8269)]