91147648

素因数分解:

$2^7\times {\mathrm{509}}^1\times {\mathrm{1399}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 182070000

約数和(自身を除く): 90922352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 509, 1018, 1399, 2036, 2798, 4072, 5596, 8144, 11192, 16288, 22384, 32576, 44768, 65152, 89536, 179072, 712091, 1424182, 2848364, 5696728, 11393456, 22786912, 45573824, 91147648]

約数ペア:

[(1, 91147648), (2, 45573824), (4, 22786912), (8, 11393456), (16, 5696728), (32, 2848364), (64, 1424182), (128, 712091), (509, 179072), (1018, 89536), (1399, 65152), (2036, 44768), (2798, 32576), (4072, 22384), (5596, 16288), (8144, 11192)]