2089504

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 4572288

約数和(自身を除く): 2482784

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 167, 184, 272, 334, 368, 391, 544, 668, 736, 782, 1336, 1564, 2672, 2839, 3128, 3841, 5344, 5678, 6256, 7682, 11356, 12512, 15364, 22712, 30728, 45424, 61456, 65297, 90848, 122912, 130594, 261188, 522376, 1044752, 2089504]

約数ペア:

[(1, 2089504), (2, 1044752), (4, 522376), (8, 261188), (16, 130594), (17, 122912), (23, 90848), (32, 65297), (34, 61456), (46, 45424), (68, 30728), (92, 22712), (136, 15364), (167, 12512), (184, 11356), (272, 7682), (334, 6256), (368, 5678), (391, 5344), (544, 3841), (668, 3128), (736, 2839), (782, 2672), (1336, 1564)]