31428816

素因数分解:

$2^4\times 3^1\times {\mathrm{654767}}^1$

素因数の和:654778

約数の個数: 20

約数和(自身を含む): 81191232

約数和(自身を除く): 49762416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 654767, 1309534, 1964301, 2619068, 3928602, 5238136, 7857204, 10476272, 15714408, 31428816]

約数ペア:

[(1, 31428816), (2, 15714408), (3, 10476272), (4, 7857204), (6, 5238136), (8, 3928602), (12, 2619068), (16, 1964301), (24, 1309534), (48, 654767)]