65215952

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{3923}}^1$

素因数の和:4970

約数の個数: 20

約数和(自身を含む): 126509760

約数和(自身を除く): 61293808

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 3923, 4156, 7846, 8312, 15692, 16624, 31384, 62768, 4075997, 8151994, 16303988, 32607976, 65215952]

約数ペア:

[(1, 65215952), (2, 32607976), (4, 16303988), (8, 8151994), (16, 4075997), (1039, 62768), (2078, 31384), (3923, 16624), (4156, 15692), (7846, 8312)]