31349794

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{22171}}^1$

素因数の和:22281

約数の個数: 16

約数和(自身を含む): 54277056

約数和(自身を除く): 22927262

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 22171, 44342, 155197, 310394, 2239271, 4478542, 15674897, 31349794]

約数ペア:

[(1, 31349794), (2, 15674897), (7, 4478542), (14, 2239271), (101, 310394), (202, 155197), (707, 44342), (1414, 22171)]