80449496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{529273}}^1$

素因数の和:529298

約数の個数: 16

約数和(自身を含む): 158782200

約数和(自身を除く): 78332704

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 529273, 1058546, 2117092, 4234184, 10056187, 20112374, 40224748, 80449496]

約数ペア:

[(1, 80449496), (2, 40224748), (4, 20112374), (8, 10056187), (19, 4234184), (38, 2117092), (76, 1058546), (152, 529273)]