172945012336

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{17807353}}^1$

素因数の和:17807968

約数の個数: 20

約数和(自身を含む): 335633008192

約数和(自身を除く): 162687995856

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2428, 4856, 9712, 17807353, 35614706, 71229412, 142458824, 284917648, 10809063271, 21618126542, 43236253084, 86472506168, 172945012336]

約数ペア:

[(1, 172945012336), (2, 86472506168), (4, 43236253084), (8, 21618126542), (16, 10809063271), (607, 284917648), (1214, 142458824), (2428, 71229412), (4856, 35614706), (9712, 17807353)]