13408928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{32233}}^1$

素因数の和:32256

約数の個数: 24

約数和(自身を含む): 28430388

約数和(自身を除く): 15021460

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 32233, 64466, 128932, 257864, 419029, 515728, 838058, 1031456, 1676116, 3352232, 6704464, 13408928]

約数ペア:

[(1, 13408928), (2, 6704464), (4, 3352232), (8, 1676116), (13, 1031456), (16, 838058), (26, 515728), (32, 419029), (52, 257864), (104, 128932), (208, 64466), (416, 32233)]