17131472

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{7703}}^1$

素因数の和:7850

約数の個数: 20

約数和(自身を含む): 33435360

約数和(自身を除く): 16303888

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 7703, 15406, 30812, 61624, 123248, 1070717, 2141434, 4282868, 8565736, 17131472]

約数ペア:

[(1, 17131472), (2, 8565736), (4, 4282868), (8, 2141434), (16, 1070717), (139, 123248), (278, 61624), (556, 30812), (1112, 15406), (2224, 7703)]