129204464

素因数分解:

$2^4\times {\mathrm{1429}}^1\times {\mathrm{5651}}^1$

素因数の和:7088

約数の個数: 20

約数和(自身を含む): 250553160

約数和(自身を除く): 121348696

約数列:

[1, 2, 4, 8, 16, 1429, 2858, 5651, 5716, 11302, 11432, 22604, 22864, 45208, 90416, 8075279, 16150558, 32301116, 64602232, 129204464]

約数ペア:

[(1, 129204464), (2, 64602232), (4, 32301116), (8, 16150558), (16, 8075279), (1429, 90416), (2858, 45208), (5651, 22864), (5716, 22604), (11302, 11432)]