117283984

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{68507}}^1$

素因数の和:68622

約数の個数: 20

約数和(自身を含む): 229364784

約数和(自身を除く): 112080800

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 68507, 137014, 274028, 548056, 1096112, 7330249, 14660498, 29320996, 58641992, 117283984]

約数ペア:

[(1, 117283984), (2, 58641992), (4, 29320996), (8, 14660498), (16, 7330249), (107, 1096112), (214, 548056), (428, 274028), (856, 137014), (1712, 68507)]