188918488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{52361}}^1$

素因数の和:52419

約数の個数: 32

約数和(自身を含む): 395856720

約数和(自身を除く): 206938232

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 52361, 104722, 209444, 418888, 575971, 1151942, 2146801, 2303884, 4293602, 4607768, 8587204, 17174408, 23614811, 47229622, 94459244, 188918488]

約数ペア:

[(1, 188918488), (2, 94459244), (4, 47229622), (8, 23614811), (11, 17174408), (22, 8587204), (41, 4607768), (44, 4293602), (82, 2303884), (88, 2146801), (164, 1151942), (328, 575971), (451, 418888), (902, 209444), (1804, 104722), (3608, 52361)]