869846608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{1759}}^1$

素因数の和:2795

約数の個数: 40

約数和(自身を含む): 1742428160

約数和(自身を除く): 872581552

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 997, 1759, 1994, 3518, 3988, 7036, 7976, 14072, 15952, 28144, 30907, 54529, 61814, 109058, 123628, 218116, 247256, 436232, 494512, 872464, 1753723, 3507446, 7014892, 14029784, 28059568, 54365413, 108730826, 217461652, 434923304, 869846608]

約数ペア:

[(1, 869846608), (2, 434923304), (4, 217461652), (8, 108730826), (16, 54365413), (31, 28059568), (62, 14029784), (124, 7014892), (248, 3507446), (496, 1753723), (997, 872464), (1759, 494512), (1994, 436232), (3518, 247256), (3988, 218116), (7036, 123628), (7976, 109058), (14072, 61814), (15952, 54529), (28144, 30907)]