63391504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21187}}^1$

素因数の和:21223

約数の個数: 40

約数和(自身を含む): 141874848

約数和(自身を除く): 78483344

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 21187, 42374, 84748, 169496, 233057, 338992, 360179, 466114, 720358, 932228, 1440716, 1864456, 2881432, 3728912, 3961969, 5762864, 7923938, 15847876, 31695752, 63391504]

約数ペア:

[(1, 63391504), (2, 31695752), (4, 15847876), (8, 7923938), (11, 5762864), (16, 3961969), (17, 3728912), (22, 2881432), (34, 1864456), (44, 1440716), (68, 932228), (88, 720358), (136, 466114), (176, 360179), (187, 338992), (272, 233057), (374, 169496), (748, 84748), (1496, 42374), (2992, 21187)]