827117584

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{20029}}^1$

素因数の和:20155

約数の個数: 40

約数和(自身を含む): 1676511000

約数和(自身を除く): 849393416

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 356, 464, 712, 1424, 2581, 5162, 10324, 20029, 20648, 40058, 41296, 80116, 160232, 320464, 580841, 1161682, 1782581, 2323364, 3565162, 4646728, 7130324, 9293456, 14260648, 28521296, 51694849, 103389698, 206779396, 413558792, 827117584]

約数ペア:

[(1, 827117584), (2, 413558792), (4, 206779396), (8, 103389698), (16, 51694849), (29, 28521296), (58, 14260648), (89, 9293456), (116, 7130324), (178, 4646728), (232, 3565162), (356, 2323364), (464, 1782581), (712, 1161682), (1424, 580841), (2581, 320464), (5162, 160232), (10324, 80116), (20029, 41296), (20648, 40058)]