80170684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{3191}}^1$

素因数の和:3777

約数の個数: 24

約数和(自身を含む): 153369216

約数和(自身を除く): 73198532

約数列:

[1, 2, 4, 11, 22, 44, 571, 1142, 2284, 3191, 6281, 6382, 12562, 12764, 25124, 35101, 70202, 140404, 1822061, 3644122, 7288244, 20042671, 40085342, 80170684]

約数ペア:

[(1, 80170684), (2, 40085342), (4, 20042671), (11, 7288244), (22, 3644122), (44, 1822061), (571, 140404), (1142, 70202), (2284, 35101), (3191, 25124), (6281, 12764), (6382, 12562)]