8815456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{21191}}^1$

素因数の和:21214

約数の個数: 24

約数和(自身を含む): 18691344

約数和(自身を除く): 9875888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 21191, 42382, 84764, 169528, 275483, 339056, 550966, 678112, 1101932, 2203864, 4407728, 8815456]

約数ペア:

[(1, 8815456), (2, 4407728), (4, 2203864), (8, 1101932), (13, 678112), (16, 550966), (26, 339056), (32, 275483), (52, 169528), (104, 84764), (208, 42382), (416, 21191)]