8229136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 16856064

約数和(自身を除く): 8626928

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 353, 376, 496, 706, 752, 1412, 1457, 2824, 2914, 5648, 5828, 10943, 11656, 16591, 21886, 23312, 33182, 43772, 66364, 87544, 132728, 175088, 265456, 514321, 1028642, 2057284, 4114568, 8229136]

約数ペア:

[(1, 8229136), (2, 4114568), (4, 2057284), (8, 1028642), (16, 514321), (31, 265456), (47, 175088), (62, 132728), (94, 87544), (124, 66364), (188, 43772), (248, 33182), (353, 23312), (376, 21886), (496, 16591), (706, 11656), (752, 10943), (1412, 5828), (1457, 5648), (2824, 2914)]