16807270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54217}}^1$

素因数の和:54255

約数の個数: 16

約数和(自身を含む): 31229568

約数和(自身を除く): 14422298

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 54217, 108434, 271085, 542170, 1680727, 3361454, 8403635, 16807270]

約数ペア:

[(1, 16807270), (2, 8403635), (5, 3361454), (10, 1680727), (31, 542170), (62, 271085), (155, 108434), (310, 54217)]