1327456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3191}}^1$

素因数の和:3214

約数の個数: 24

約数和(自身を含む): 2815344

約数和(自身を除く): 1487888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3191, 6382, 12764, 25528, 41483, 51056, 82966, 102112, 165932, 331864, 663728, 1327456]

約数ペア:

[(1, 1327456), (2, 663728), (4, 331864), (8, 165932), (13, 102112), (16, 82966), (26, 51056), (32, 41483), (52, 25528), (104, 12764), (208, 6382), (416, 3191)]