90375196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{12421}}^1$

素因数の和:12549

約数の個数: 24

約数和(自身を含む): 169038576

約数和(自身を除く): 78663380

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 12421, 24842, 49684, 211157, 422314, 844628, 1329047, 2658094, 5316188, 22593799, 45187598, 90375196]

約数ペア:

[(1, 90375196), (2, 45187598), (4, 22593799), (17, 5316188), (34, 2658094), (68, 1329047), (107, 844628), (214, 422314), (428, 211157), (1819, 49684), (3638, 24842), (7276, 12421)]