31840234

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9749}}^1$

素因数の和:9845

約数の個数: 16

約数和(自身を含む): 50544000

約数和(自身を除く): 18703766

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 9749, 19498, 224227, 448454, 692179, 1384358, 15920117, 31840234]

約数ペア:

[(1, 31840234), (2, 15920117), (23, 1384358), (46, 692179), (71, 448454), (142, 224227), (1633, 19498), (3266, 9749)]