2189344

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2248

約数の個数: 24

約数和(自身を含む): 4451328

約数和(自身を除く): 2261984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 2207, 4414, 8828, 17656, 35312, 68417, 70624, 136834, 273668, 547336, 1094672, 2189344]

約数ペア:

[(1, 2189344), (2, 1094672), (4, 547336), (8, 273668), (16, 136834), (31, 70624), (32, 68417), (62, 35312), (124, 17656), (248, 8828), (496, 4414), (992, 2207)]