90550274

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{1831}}^1$

素因数の和:2225

約数の個数: 16

約数和(自身を含む): 138059520

約数和(自身を除く): 47509246

約数列:

[1, 2, 79, 158, 313, 626, 1831, 3662, 24727, 49454, 144649, 289298, 573103, 1146206, 45275137, 90550274]

約数ペア:

[(1, 90550274), (2, 45275137), (79, 1146206), (158, 573103), (313, 289298), (626, 144649), (1831, 49454), (3662, 24727)]