87136424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2087}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 173638080

約数和(自身を除く): 86501656

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 307, 614, 1228, 2087, 2456, 4174, 5219, 8348, 10438, 16696, 20876, 35479, 41752, 70958, 141916, 283832, 640709, 1281418, 2562836, 5125672, 10892053, 21784106, 43568212, 87136424]

約数ペア:

[(1, 87136424), (2, 43568212), (4, 21784106), (8, 10892053), (17, 5125672), (34, 2562836), (68, 1281418), (136, 640709), (307, 283832), (614, 141916), (1228, 70958), (2087, 41752), (2456, 35479), (4174, 20876), (5219, 16696), (8348, 10438)]