31264542

素因数分解:

$2^1\times 3^4\times {\mathrm{192991}}^1$

素因数の和:193005

約数の個数: 20

約数和(自身を含む): 70056096

約数和(自身を除く): 38791554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 192991, 385982, 578973, 1157946, 1736919, 3473838, 5210757, 10421514, 15632271, 31264542]

約数ペア:

[(1, 31264542), (2, 15632271), (3, 10421514), (6, 5210757), (9, 3473838), (18, 1736919), (27, 1157946), (54, 578973), (81, 385982), (162, 192991)]