86711456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{208441}}^1$

素因数の和:208464

約数の個数: 24

約数和(自身を含む): 183845844

約数和(自身を除く): 97134388

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 208441, 416882, 833764, 1667528, 2709733, 3335056, 5419466, 6670112, 10838932, 21677864, 43355728, 86711456]

約数ペア:

[(1, 86711456), (2, 43355728), (4, 21677864), (8, 10838932), (13, 6670112), (16, 5419466), (26, 3335056), (32, 2709733), (52, 1667528), (104, 833764), (208, 416882), (416, 208441)]