63416336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:863

約数の個数: 40

約数和(自身を含む): 128831040

約数和(自身を除く): 65414704

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 389, 443, 778, 886, 1556, 1772, 3112, 3544, 6224, 7088, 8947, 10189, 17894, 20378, 35788, 40756, 71576, 81512, 143152, 163024, 172327, 344654, 689308, 1378616, 2757232, 3963521, 7927042, 15854084, 31708168, 63416336]

約数ペア:

[(1, 63416336), (2, 31708168), (4, 15854084), (8, 7927042), (16, 3963521), (23, 2757232), (46, 1378616), (92, 689308), (184, 344654), (368, 172327), (389, 163024), (443, 143152), (778, 81512), (886, 71576), (1556, 40756), (1772, 35788), (3112, 20378), (3544, 17894), (6224, 10189), (7088, 8947)]