81234584

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{677}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 155967120

約数和(自身を除く): 74732536

約数列:

[1, 2, 4, 8, 53, 106, 212, 283, 424, 566, 677, 1132, 1354, 2264, 2708, 5416, 14999, 29998, 35881, 59996, 71762, 119992, 143524, 191591, 287048, 383182, 766364, 1532728, 10154323, 20308646, 40617292, 81234584]

約数ペア:

[(1, 81234584), (2, 40617292), (4, 20308646), (8, 10154323), (53, 1532728), (106, 766364), (212, 383182), (283, 287048), (424, 191591), (566, 143524), (677, 119992), (1132, 71762), (1354, 59996), (2264, 35881), (2708, 29998), (5416, 14999)]