90191398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{2239}}^1$

素因数の和:4083

約数の個数: 16

約数和(自身を含む): 147732480

約数和(自身を除く): 57541082

約数列:

[1, 2, 11, 22, 1831, 2239, 3662, 4478, 20141, 24629, 40282, 49258, 4099609, 8199218, 45095699, 90191398]

約数ペア:

[(1, 90191398), (2, 45095699), (11, 8199218), (22, 4099609), (1831, 49258), (2239, 40282), (3662, 24629), (4478, 20141)]