42531112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{408953}}^1$

素因数の和:408972

約数の個数: 16

約数和(自身を含む): 85880340

約数和(自身を除く): 43349228

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 408953, 817906, 1635812, 3271624, 5316389, 10632778, 21265556, 42531112]

約数ペア:

[(1, 42531112), (2, 21265556), (4, 10632778), (8, 5316389), (13, 3271624), (26, 1635812), (52, 817906), (104, 408953)]