89994848

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 184524480

約数和(自身を除く): 94529632

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 94, 106, 188, 212, 376, 424, 752, 848, 1129, 1504, 1696, 2258, 2491, 4516, 4982, 9032, 9964, 18064, 19928, 36128, 39856, 53063, 59837, 79712, 106126, 119674, 212252, 239348, 424504, 478696, 849008, 957392, 1698016, 1914784, 2812339, 5624678, 11249356, 22498712, 44997424, 89994848]

約数ペア:

[(1, 89994848), (2, 44997424), (4, 22498712), (8, 11249356), (16, 5624678), (32, 2812339), (47, 1914784), (53, 1698016), (94, 957392), (106, 849008), (188, 478696), (212, 424504), (376, 239348), (424, 212252), (752, 119674), (848, 106126), (1129, 79712), (1504, 59837), (1696, 53063), (2258, 39856), (2491, 36128), (4516, 19928), (4982, 18064), (9032, 9964)]