31320138

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{98491}}^1$

素因数の和:98549

約数の個数: 16

約数和(自身を含む): 63822816

約数和(自身を除く): 32502678

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 98491, 196982, 295473, 590946, 5220023, 10440046, 15660069, 31320138]

約数ペア:

[(1, 31320138), (2, 15660069), (3, 10440046), (6, 5220023), (53, 590946), (106, 295473), (159, 196982), (318, 98491)]