20230672

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16421}}^1$

素因数の和:16447

約数の個数: 40

約数和(自身を含む): 48871872

約数和(自身を除く): 28641200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 16421, 32842, 65684, 114947, 131368, 180631, 229894, 262736, 361262, 459788, 722524, 919576, 1264417, 1445048, 1839152, 2528834, 2890096, 5057668, 10115336, 20230672]

約数ペア:

[(1, 20230672), (2, 10115336), (4, 5057668), (7, 2890096), (8, 2528834), (11, 1839152), (14, 1445048), (16, 1264417), (22, 919576), (28, 722524), (44, 459788), (56, 361262), (77, 262736), (88, 229894), (112, 180631), (154, 131368), (176, 114947), (308, 65684), (616, 32842), (1232, 16421)]