87086083390

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2081}}^1\times {\mathrm{21683}}^1$

素因数の和:23964

約数の個数: 32

約数和(自身を含む): 157650139296

約数和(自身を除く): 70564055906

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 2081, 4162, 10405, 20810, 21683, 43366, 108415, 216830, 401633, 803266, 2008165, 4016330, 4184819, 8369638, 20924095, 41848190, 45122323, 90244646, 225611615, 451223230, 8708608339, 17417216678, 43543041695, 87086083390]

約数ペア:

[(1, 87086083390), (2, 43543041695), (5, 17417216678), (10, 8708608339), (193, 451223230), (386, 225611615), (965, 90244646), (1930, 45122323), (2081, 41848190), (4162, 20924095), (10405, 8369638), (20810, 4184819), (21683, 4016330), (43366, 2008165), (108415, 803266), (216830, 401633)]