31014542

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1148

約数の個数: 24

約数和(自身を含む): 50991120

約数和(自身を除く): 19976578

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1031, 1157, 2062, 2314, 13403, 15041, 26806, 30082, 91759, 174239, 183518, 348478, 1192867, 2385734, 15507271, 31014542]

約数ペア:

[(1, 31014542), (2, 15507271), (13, 2385734), (26, 1192867), (89, 348478), (169, 183518), (178, 174239), (338, 91759), (1031, 30082), (1157, 26806), (2062, 15041), (2314, 13403)]