90949744

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{16103}}^1$

素因数の和:16464

約数の個数: 20

約数和(自身を含む): 176725296

約数和(自身を除く): 85775552

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 16103, 32206, 64412, 128824, 257648, 5684359, 11368718, 22737436, 45474872, 90949744]

約数ペア:

[(1, 90949744), (2, 45474872), (4, 22737436), (8, 11368718), (16, 5684359), (353, 257648), (706, 128824), (1412, 64412), (2824, 32206), (5648, 16103)]