80562512

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 160704000

約数和(自身を除く): 80141488

約数列:

[1, 2, 4, 8, 16, 47, 94, 149, 188, 298, 376, 596, 719, 752, 1192, 1438, 2384, 2876, 5752, 7003, 11504, 14006, 28012, 33793, 56024, 67586, 107131, 112048, 135172, 214262, 270344, 428524, 540688, 857048, 1714096, 5035157, 10070314, 20140628, 40281256, 80562512]

約数ペア:

[(1, 80562512), (2, 40281256), (4, 20140628), (8, 10070314), (16, 5035157), (47, 1714096), (94, 857048), (149, 540688), (188, 428524), (298, 270344), (376, 214262), (596, 135172), (719, 112048), (752, 107131), (1192, 67586), (1438, 56024), (2384, 33793), (2876, 28012), (5752, 14006), (7003, 11504)]