86855824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2213}}^1$

素因数の和:2455

約数の個数: 40

約数和(自身を含む): 184488192

約数和(自身を除く): 97632368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 223, 446, 892, 1784, 2213, 2453, 3568, 4426, 4906, 8852, 9812, 17704, 19624, 24343, 35408, 39248, 48686, 97372, 194744, 389488, 493499, 986998, 1973996, 3947992, 5428489, 7895984, 10856978, 21713956, 43427912, 86855824]

約数ペア:

[(1, 86855824), (2, 43427912), (4, 21713956), (8, 10856978), (11, 7895984), (16, 5428489), (22, 3947992), (44, 1973996), (88, 986998), (176, 493499), (223, 389488), (446, 194744), (892, 97372), (1784, 48686), (2213, 39248), (2453, 35408), (3568, 24343), (4426, 19624), (4906, 17704), (8852, 9812)]