80447648

素因数分解:

$2^5\times {\mathrm{577}}^1\times {\mathrm{4357}}^1$

素因数の和:4944

約数の個数: 24

約数和(自身を含む): 158692212

約数和(自身を除く): 78244564

約数列:

[1, 2, 4, 8, 16, 32, 577, 1154, 2308, 4357, 4616, 8714, 9232, 17428, 18464, 34856, 69712, 139424, 2513989, 5027978, 10055956, 20111912, 40223824, 80447648]

約数ペア:

[(1, 80447648), (2, 40223824), (4, 20111912), (8, 10055956), (16, 5027978), (32, 2513989), (577, 139424), (1154, 69712), (2308, 34856), (4357, 18464), (4616, 17428), (8714, 9232)]