31713902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12757}}^1$

素因数の和:12883

約数の個数: 16

約数和(自身を含む): 52358832

約数和(自身を除く): 20644930

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 12757, 25514, 140327, 280654, 1441541, 2883082, 15856951, 31713902]

約数ペア:

[(1, 31713902), (2, 15856951), (11, 2883082), (22, 1441541), (113, 280654), (226, 140327), (1243, 25514), (2486, 12757)]