80628484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{2539}}^1$

素因数の和:3027

約数の個数: 24

約数和(自身を含む): 149778720

約数和(自身を除く): 69150236

約数列:

[1, 2, 4, 17, 34, 68, 467, 934, 1868, 2539, 5078, 7939, 10156, 15878, 31756, 43163, 86326, 172652, 1185713, 2371426, 4742852, 20157121, 40314242, 80628484]

約数ペア:

[(1, 80628484), (2, 40314242), (4, 20157121), (17, 4742852), (34, 2371426), (68, 1185713), (467, 172652), (934, 86326), (1868, 43163), (2539, 31756), (5078, 15878), (7939, 10156)]