31375734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{402253}}^1$

素因数の和:402271

約数の個数: 16

約数和(自身を含む): 67578672

約数和(自身を除く): 36202938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 402253, 804506, 1206759, 2413518, 5229289, 10458578, 15687867, 31375734]

約数ペア:

[(1, 31375734), (2, 15687867), (3, 10458578), (6, 5229289), (13, 2413518), (26, 1206759), (39, 804506), (78, 402253)]