16399322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 27672192

約数和(自身を除く): 11272870

約数列:

[1, 2, 17, 23, 34, 46, 67, 134, 313, 391, 626, 782, 1139, 1541, 2278, 3082, 5321, 7199, 10642, 14398, 20971, 26197, 41942, 52394, 122383, 244766, 356507, 482333, 713014, 964666, 8199661, 16399322]

約数ペア:

[(1, 16399322), (2, 8199661), (17, 964666), (23, 713014), (34, 482333), (46, 356507), (67, 244766), (134, 122383), (313, 52394), (391, 41942), (626, 26197), (782, 20971), (1139, 14398), (1541, 10642), (2278, 7199), (3082, 5321)]