31507034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1201}}^1$

素因数の和:2225

約数の個数: 16

約数和(自身を含む): 50988840

約数和(自身を除く): 19481806

約数列:

[1, 2, 13, 26, 1009, 1201, 2018, 2402, 13117, 15613, 26234, 31226, 1211809, 2423618, 15753517, 31507034]

約数ペア:

[(1, 31507034), (2, 15753517), (13, 2423618), (26, 1211809), (1009, 31226), (1201, 26234), (2018, 15613), (2402, 13117)]