86397558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35731}}^1$

素因数の和:35780

約数の個数: 32

約数和(自身を含む): 192095232

約数和(自身を除く): 105697674

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 35731, 71462, 107193, 214386, 464503, 929006, 1107661, 1393509, 2215322, 2787018, 3322983, 6645966, 14399593, 28799186, 43198779, 86397558]

約数ペア:

[(1, 86397558), (2, 43198779), (3, 28799186), (6, 14399593), (13, 6645966), (26, 3322983), (31, 2787018), (39, 2215322), (62, 1393509), (78, 1107661), (93, 929006), (186, 464503), (403, 214386), (806, 107193), (1209, 71462), (2418, 35731)]