190722488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{52861}}^1$

素因数の和:52919

約数の個数: 32

約数和(自身を含む): 399636720

約数和(自身を除く): 208914232

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 52861, 105722, 211444, 422888, 581471, 1162942, 2167301, 2325884, 4334602, 4651768, 8669204, 17338408, 23840311, 47680622, 95361244, 190722488]

約数ペア:

[(1, 190722488), (2, 95361244), (4, 47680622), (8, 23840311), (11, 17338408), (22, 8669204), (41, 4651768), (44, 4334602), (82, 2325884), (88, 2167301), (164, 1162942), (328, 581471), (451, 422888), (902, 211444), (1804, 105722), (3608, 52861)]