31217462

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2113}}^1$

素因数の和:2287

約数の個数: 16

約数和(自身を含む): 47945520

約数和(自身を除く): 16728058

約数列:

[1, 2, 83, 89, 166, 178, 2113, 4226, 7387, 14774, 175379, 188057, 350758, 376114, 15608731, 31217462]

約数ペア:

[(1, 31217462), (2, 15608731), (83, 376114), (89, 350758), (166, 188057), (178, 175379), (2113, 14774), (4226, 7387)]