90073216

素因数分解:

$2^7\times {\mathrm{503}}^1\times {\mathrm{1399}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 179928000

約数和(自身を除く): 89854784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 503, 1006, 1399, 2012, 2798, 4024, 5596, 8048, 11192, 16096, 22384, 32192, 44768, 64384, 89536, 179072, 703697, 1407394, 2814788, 5629576, 11259152, 22518304, 45036608, 90073216]

約数ペア:

[(1, 90073216), (2, 45036608), (4, 22518304), (8, 11259152), (16, 5629576), (32, 2814788), (64, 1407394), (128, 703697), (503, 179072), (1006, 89536), (1399, 64384), (2012, 44768), (2798, 32192), (4024, 22384), (5596, 16096), (8048, 11192)]