73081136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{147341}}^1$

素因数の和:147380

約数の個数: 20

約数和(自身を含む): 146163264

約数和(自身を除く): 73082128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 147341, 294682, 589364, 1178728, 2357456, 4567571, 9135142, 18270284, 36540568, 73081136]

約数ペア:

[(1, 73081136), (2, 36540568), (4, 18270284), (8, 9135142), (16, 4567571), (31, 2357456), (62, 1178728), (124, 589364), (248, 294682), (496, 147341)]