33839728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{162691}}^1$

素因数の和:162712

約数の個数: 20

約数和(自身を含む): 70608328

約数和(自身を除く): 36768600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 162691, 325382, 650764, 1301528, 2114983, 2603056, 4229966, 8459932, 16919864, 33839728]

約数ペア:

[(1, 33839728), (2, 16919864), (4, 8459932), (8, 4229966), (13, 2603056), (16, 2114983), (26, 1301528), (52, 650764), (104, 325382), (208, 162691)]