173641688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{41983}}^1$

素因数の和:42047

約数の個数: 32

約数和(自身を含む): 362741760

約数和(自身を除く): 189100072

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 41983, 83966, 167932, 335864, 461813, 923626, 1847252, 1973201, 3694504, 3946402, 7892804, 15785608, 21705211, 43410422, 86820844, 173641688]

約数ペア:

[(1, 173641688), (2, 86820844), (4, 43410422), (8, 21705211), (11, 15785608), (22, 7892804), (44, 3946402), (47, 3694504), (88, 1973201), (94, 1847252), (188, 923626), (376, 461813), (517, 335864), (1034, 167932), (2068, 83966), (4136, 41983)]