89645896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{12437}}^1$

素因数の和:12513

約数の個数: 32

約数和(自身を含む): 181346040

約数和(自身を除く): 91700144

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 12437, 24874, 49748, 99496, 211429, 422858, 659161, 845716, 1318322, 1691432, 2636644, 5273288, 11205737, 22411474, 44822948, 89645896]

約数ペア:

[(1, 89645896), (2, 44822948), (4, 22411474), (8, 11205737), (17, 5273288), (34, 2636644), (53, 1691432), (68, 1318322), (106, 845716), (136, 659161), (212, 422858), (424, 211429), (901, 99496), (1802, 49748), (3604, 24874), (7208, 12437)]