90167966

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{863}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 164229120

約数和(自身を除く): 74061154

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 439, 863, 878, 1726, 3073, 6041, 6146, 7463, 12082, 14671, 14926, 29342, 52241, 102697, 104482, 205394, 378857, 757714, 2651999, 5303998, 6440569, 12881138, 45083983, 90167966]

約数ペア:

[(1, 90167966), (2, 45083983), (7, 12881138), (14, 6440569), (17, 5303998), (34, 2651999), (119, 757714), (238, 378857), (439, 205394), (863, 104482), (878, 102697), (1726, 52241), (3073, 29342), (6041, 14926), (6146, 14671), (7463, 12082)]