90708478

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{30707}}^1$

素因数の和:30927

約数の個数: 16

約数和(自身を含む): 156242304

約数和(自身を除く): 65533826

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 30707, 61414, 214949, 429898, 6479177, 12958354, 45354239, 90708478]

約数ペア:

[(1, 90708478), (2, 45354239), (7, 12958354), (14, 6479177), (211, 429898), (422, 214949), (1477, 61414), (2954, 30707)]