80012324

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{11119}}^1$

素因数の和:11387

約数の個数: 24

約数和(自身を含む): 160661760

約数和(自身を除く): 80649436

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 11119, 22238, 44476, 77833, 155666, 311332, 2857583, 5715166, 11430332, 20003081, 40006162, 80012324]

約数ペア:

[(1, 80012324), (2, 40006162), (4, 20003081), (7, 11430332), (14, 5715166), (28, 2857583), (257, 311332), (514, 155666), (1028, 77833), (1799, 44476), (3598, 22238), (7196, 11119)]