40760816

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:809

約数の個数: 40

約数和(自身を含む): 81717984

約数和(自身を除く): 40957168

約数列:

[1, 2, 4, 8, 16, 53, 71, 106, 142, 212, 284, 424, 568, 677, 848, 1136, 1354, 2708, 3763, 5416, 7526, 10832, 15052, 30104, 35881, 48067, 60208, 71762, 96134, 143524, 192268, 287048, 384536, 574096, 769072, 2547551, 5095102, 10190204, 20380408, 40760816]

約数ペア:

[(1, 40760816), (2, 20380408), (4, 10190204), (8, 5095102), (16, 2547551), (53, 769072), (71, 574096), (106, 384536), (142, 287048), (212, 192268), (284, 143524), (424, 96134), (568, 71762), (677, 60208), (848, 48067), (1136, 35881), (1354, 30104), (2708, 15052), (3763, 10832), (5416, 7526)]