221536

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:83

約数の個数: 48

約数和(自身を含む): 532224

約数和(自身を除く): 310688

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 56, 86, 92, 112, 161, 172, 184, 224, 301, 322, 344, 368, 602, 644, 688, 736, 989, 1204, 1288, 1376, 1978, 2408, 2576, 3956, 4816, 5152, 6923, 7912, 9632, 13846, 15824, 27692, 31648, 55384, 110768, 221536]

約数ペア:

[(1, 221536), (2, 110768), (4, 55384), (7, 31648), (8, 27692), (14, 15824), (16, 13846), (23, 9632), (28, 7912), (32, 6923), (43, 5152), (46, 4816), (56, 3956), (86, 2576), (92, 2408), (112, 1978), (161, 1376), (172, 1288), (184, 1204), (224, 989), (301, 736), (322, 688), (344, 644), (368, 602)]