85280246824

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2521}}^1\times {\mathrm{136403}}^1$

素因数の和:138961

約数の個数: 32

約数和(自身を含む): 165125226240

約数和(自身を除く): 79844979416

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2521, 5042, 10084, 20168, 78151, 136403, 156302, 272806, 312604, 545612, 625208, 1091224, 4228493, 8456986, 16913972, 33827944, 343871963, 687743926, 1375487852, 2750975704, 10660030853, 21320061706, 42640123412, 85280246824]

約数ペア:

[(1, 85280246824), (2, 42640123412), (4, 21320061706), (8, 10660030853), (31, 2750975704), (62, 1375487852), (124, 687743926), (248, 343871963), (2521, 33827944), (5042, 16913972), (10084, 8456986), (20168, 4228493), (78151, 1091224), (136403, 625208), (156302, 545612), (272806, 312604)]