30238736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{171811}}^1$

素因数の和:171830

約数の個数: 20

約数和(自身を含む): 63914064

約数和(自身を除く): 33675328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 171811, 343622, 687244, 1374488, 1889921, 2748976, 3779842, 7559684, 15119368, 30238736]

約数ペア:

[(1, 30238736), (2, 15119368), (4, 7559684), (8, 3779842), (11, 2748976), (16, 1889921), (22, 1374488), (44, 687244), (88, 343622), (176, 171811)]