86885994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35933}}^1$

素因数の和:35982

約数の個数: 32

約数和(自身を含む): 193181184

約数和(自身を除く): 106295190

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 35933, 71866, 107799, 215598, 467129, 934258, 1113923, 1401387, 2227846, 2802774, 3341769, 6683538, 14480999, 28961998, 43442997, 86885994]

約数ペア:

[(1, 86885994), (2, 43442997), (3, 28961998), (6, 14480999), (13, 6683538), (26, 3341769), (31, 2802774), (39, 2227846), (62, 1401387), (78, 1113923), (93, 934258), (186, 467129), (403, 215598), (806, 107799), (1209, 71866), (2418, 35933)]