90002864

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{34939}}^1$

素因数の和:34977

約数の個数: 40

約数和(自身を含む): 207962880

約数和(自身を除く): 117960016

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 34939, 69878, 139756, 244573, 279512, 489146, 559024, 803597, 978292, 1607194, 1956584, 3214388, 3913168, 5625179, 6428776, 11250358, 12857552, 22500716, 45001432, 90002864]

約数ペア:

[(1, 90002864), (2, 45001432), (4, 22500716), (7, 12857552), (8, 11250358), (14, 6428776), (16, 5625179), (23, 3913168), (28, 3214388), (46, 1956584), (56, 1607194), (92, 978292), (112, 803597), (161, 559024), (184, 489146), (322, 279512), (368, 244573), (644, 139756), (1288, 69878), (2576, 34939)]