127830608

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8887}}^1$

素因数の和:8955

約数の個数: 40

約数和(自身を含む): 264506880

約数和(自身を除く): 136676272

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 8887, 14384, 17774, 35548, 71096, 142192, 257723, 275497, 515446, 550994, 1030892, 1101988, 2061784, 2203976, 4123568, 4407952, 7989413, 15978826, 31957652, 63915304, 127830608]

約数ペア:

[(1, 127830608), (2, 63915304), (4, 31957652), (8, 15978826), (16, 7989413), (29, 4407952), (31, 4123568), (58, 2203976), (62, 2061784), (116, 1101988), (124, 1030892), (232, 550994), (248, 515446), (464, 275497), (496, 257723), (899, 142192), (1798, 71096), (3596, 35548), (7192, 17774), (8887, 14384)]