31595426

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2203}}^1$

素因数の和:2377

約数の個数: 16

約数和(自身を含む): 48558528

約数和(自身を除く): 16963102

約数列:

[1, 2, 71, 101, 142, 202, 2203, 4406, 7171, 14342, 156413, 222503, 312826, 445006, 15797713, 31595426]

約数ペア:

[(1, 31595426), (2, 15797713), (71, 445006), (101, 312826), (142, 222503), (202, 156413), (2203, 14342), (4406, 7171)]