89104372

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{47497}}^1$

素因数の和:47575

約数の個数: 24

約数和(自身を含む): 180872384

約数和(自身を除く): 91768012

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 47497, 94994, 189988, 332479, 664958, 1329916, 3182299, 6364598, 12729196, 22276093, 44552186, 89104372]

約数ペア:

[(1, 89104372), (2, 44552186), (4, 22276093), (7, 12729196), (14, 6364598), (28, 3182299), (67, 1329916), (134, 664958), (268, 332479), (469, 189988), (938, 94994), (1876, 47497)]