65390552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8117}}^1$

素因数の和:8195

約数の個数: 32

約数和(自身を含む): 131511600

約数和(自身を除く): 66121048

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 8117, 16234, 32468, 64936, 154223, 308446, 430201, 616892, 860402, 1233784, 1720804, 3441608, 8173819, 16347638, 32695276, 65390552]

約数ペア:

[(1, 65390552), (2, 32695276), (4, 16347638), (8, 8173819), (19, 3441608), (38, 1720804), (53, 1233784), (76, 860402), (106, 616892), (152, 430201), (212, 308446), (424, 154223), (1007, 64936), (2014, 32468), (4028, 16234), (8056, 8117)]