89283407.000000000

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{116639}}^1$

素因数の和:116667

約数の個数: 40

約数和(自身を含む): 404974080

約数和(自身を除く): 235147696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 116639, 233278, 466556, 816473, 933112, 1516307, 1632946, 1866224, 3032614, 3265892, 6065228, 6531784, 10614149, 12130456, 13063568, 21228298, 24260912, 42456596, 84913192, 169826384]

約数ペア:

[(1, 169826384), (2, 84913192), (4, 42456596), (7, 24260912), (8, 21228298), (13, 13063568), (14, 12130456), (16, 10614149), (26, 6531784), (28, 6065228), (52, 3265892), (56, 3032614), (91, 1866224), (104, 1632946), (112, 1516307), (182, 933112), (208, 816473), (364, 466556), (728, 233278), (1456, 116639)]