89658256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1207

約数の個数: 40

約数和(自身を含む): 180792000

約数和(自身を除く): 91133744

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 199, 232, 398, 464, 796, 971, 1592, 1942, 3184, 3884, 5771, 7768, 11542, 15536, 23084, 28159, 46168, 56318, 92336, 112636, 193229, 225272, 386458, 450544, 772916, 1545832, 3091664, 5603641, 11207282, 22414564, 44829128, 89658256]

約数ペア:

[(1, 89658256), (2, 44829128), (4, 22414564), (8, 11207282), (16, 5603641), (29, 3091664), (58, 1545832), (116, 772916), (199, 450544), (232, 386458), (398, 225272), (464, 193229), (796, 112636), (971, 92336), (1592, 56318), (1942, 46168), (3184, 28159), (3884, 23084), (5771, 15536), (7768, 11542)]