89288548

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{4049}}^1$

素因数の和:4239

約数の個数: 24

約数和(自身を含む): 161595000

約数和(自身を除く): 72306452

約数列:

[1, 2, 4, 37, 74, 148, 149, 298, 596, 4049, 5513, 8098, 11026, 16196, 22052, 149813, 299626, 599252, 603301, 1206602, 2413204, 22322137, 44644274, 89288548]

約数ペア:

[(1, 89288548), (2, 44644274), (4, 22322137), (37, 2413204), (74, 1206602), (148, 603301), (149, 599252), (298, 299626), (596, 149813), (4049, 22052), (5513, 16196), (8098, 11026)]