86765266

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 154586880

約数和(自身を除く): 67821614

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 497, 574, 994, 2129, 2911, 4258, 5822, 14903, 20377, 29806, 40754, 87289, 151159, 174578, 302318, 611023, 1058113, 1222046, 2116226, 6197519, 12395038, 43382633, 86765266]

約数ペア:

[(1, 86765266), (2, 43382633), (7, 12395038), (14, 6197519), (41, 2116226), (71, 1222046), (82, 1058113), (142, 611023), (287, 302318), (497, 174578), (574, 151159), (994, 87289), (2129, 40754), (2911, 29806), (4258, 20377), (5822, 14903)]