16337540

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7229}}^1$

素因数の和:7351

約数の個数: 24

約数和(自身を含む): 34617240

約数和(自身を除く): 18279700

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 7229, 14458, 28916, 36145, 72290, 144580, 816877, 1633754, 3267508, 4084385, 8168770, 16337540]

約数ペア:

[(1, 16337540), (2, 8168770), (4, 4084385), (5, 3267508), (10, 1633754), (20, 816877), (113, 144580), (226, 72290), (452, 36145), (565, 28916), (1130, 14458), (2260, 7229)]