80495968

素因数分解:

$2^5\times 7^1\times {\mathrm{359357}}^1$

素因数の和:359374

約数の個数: 24

約数和(自身を含む): 181116432

約数和(自身を除く): 100620464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 359357, 718714, 1437428, 2515499, 2874856, 5030998, 5749712, 10061996, 11499424, 20123992, 40247984, 80495968]

約数ペア:

[(1, 80495968), (2, 40247984), (4, 20123992), (7, 11499424), (8, 10061996), (14, 5749712), (16, 5030998), (28, 2874856), (32, 2515499), (56, 1437428), (112, 718714), (224, 359357)]