86382884

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{3217}}^1$

素因数の和:3372

約数の個数: 36

約数和(自身を含む): 177189516

約数和(自身を除く): 90806632

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1918, 3217, 3836, 6434, 6713, 12868, 13426, 22519, 26852, 45038, 90076, 157633, 315266, 440729, 630532, 881458, 1762916, 3085103, 6170206, 12340412, 21595721, 43191442, 86382884]

約数ペア:

[(1, 86382884), (2, 43191442), (4, 21595721), (7, 12340412), (14, 6170206), (28, 3085103), (49, 1762916), (98, 881458), (137, 630532), (196, 440729), (274, 315266), (548, 157633), (959, 90076), (1918, 45038), (3217, 26852), (3836, 22519), (6434, 13426), (6713, 12868)]