2816288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 6096384

約数和(自身を除く): 3280096

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 167, 248, 272, 334, 496, 527, 544, 668, 992, 1054, 1336, 2108, 2672, 2839, 4216, 5177, 5344, 5678, 8432, 10354, 11356, 16864, 20708, 22712, 41416, 45424, 82832, 88009, 90848, 165664, 176018, 352036, 704072, 1408144, 2816288]

約数ペア:

[(1, 2816288), (2, 1408144), (4, 704072), (8, 352036), (16, 176018), (17, 165664), (31, 90848), (32, 88009), (34, 82832), (62, 45424), (68, 41416), (124, 22712), (136, 20708), (167, 16864), (248, 11356), (272, 10354), (334, 8432), (496, 5678), (527, 5344), (544, 5177), (668, 4216), (992, 2839), (1054, 2672), (1336, 2108)]