16551472

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8693}}^1$

素因数の和:8725

約数の個数: 40

約数和(自身を含む): 38810016

約数和(自身を除く): 22258544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 8693, 17386, 34772, 60851, 69544, 121702, 139088, 147781, 243404, 295562, 486808, 591124, 973616, 1034467, 1182248, 2068934, 2364496, 4137868, 8275736, 16551472]

約数ペア:

[(1, 16551472), (2, 8275736), (4, 4137868), (7, 2364496), (8, 2068934), (14, 1182248), (16, 1034467), (17, 973616), (28, 591124), (34, 486808), (56, 295562), (68, 243404), (112, 147781), (119, 139088), (136, 121702), (238, 69544), (272, 60851), (476, 34772), (952, 17386), (1904, 8693)]