80581144

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62563}}^1$

素因数の和:62599

約数の個数: 32

約数和(自身を含む): 180184320

約数和(自身を除く): 99603176

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 62563, 125126, 250252, 437941, 500504, 875882, 1438949, 1751764, 2877898, 3503528, 5755796, 10072643, 11511592, 20145286, 40290572, 80581144]

約数ペア:

[(1, 80581144), (2, 40290572), (4, 20145286), (7, 11511592), (8, 10072643), (14, 5755796), (23, 3503528), (28, 2877898), (46, 1751764), (56, 1438949), (92, 875882), (161, 500504), (184, 437941), (322, 250252), (644, 125126), (1288, 62563)]