80486256

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{15671}}^1$

素因数の和:15789

約数の個数: 40

約数和(自身を含む): 209879424

約数和(自身を除く): 129393168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 15671, 31342, 47013, 62684, 94026, 125368, 188052, 250736, 376104, 752208, 1676797, 3353594, 5030391, 6707188, 10060782, 13414376, 20121564, 26828752, 40243128, 80486256]

約数ペア:

[(1, 80486256), (2, 40243128), (3, 26828752), (4, 20121564), (6, 13414376), (8, 10060782), (12, 6707188), (16, 5030391), (24, 3353594), (48, 1676797), (107, 752208), (214, 376104), (321, 250736), (428, 188052), (642, 125368), (856, 94026), (1284, 62684), (1712, 47013), (2568, 31342), (5136, 15671)]