8464352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{20347}}^1$

素因数の和:20370

約数の個数: 24

約数和(自身を含む): 17946936

約数和(自身を除く): 9482584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 20347, 40694, 81388, 162776, 264511, 325552, 529022, 651104, 1058044, 2116088, 4232176, 8464352]

約数ペア:

[(1, 8464352), (2, 4232176), (4, 2116088), (8, 1058044), (13, 651104), (16, 529022), (26, 325552), (32, 264511), (52, 162776), (104, 81388), (208, 40694), (416, 20347)]