87090352

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 172796976

約数和(自身を除く): 85706624

約数列:

[1, 2, 4, 8, 16, 67, 134, 137, 268, 274, 536, 548, 593, 1072, 1096, 1186, 2192, 2372, 4744, 9179, 9488, 18358, 36716, 39731, 73432, 79462, 81241, 146864, 158924, 162482, 317848, 324964, 635696, 649928, 1299856, 5443147, 10886294, 21772588, 43545176, 87090352]

約数ペア:

[(1, 87090352), (2, 43545176), (4, 21772588), (8, 10886294), (16, 5443147), (67, 1299856), (134, 649928), (137, 635696), (268, 324964), (274, 317848), (536, 162482), (548, 158924), (593, 146864), (1072, 81241), (1096, 79462), (1186, 73432), (2192, 39731), (2372, 36716), (4744, 18358), (9179, 9488)]