79725808

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{8209}}^1$

素因数の和:8824

約数の個数: 20

約数和(自身を含む): 154742080

約数和(自身を除く): 75016272

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2428, 4856, 8209, 9712, 16418, 32836, 65672, 131344, 4982863, 9965726, 19931452, 39862904, 79725808]

約数ペア:

[(1, 79725808), (2, 39862904), (4, 19931452), (8, 9965726), (16, 4982863), (607, 131344), (1214, 65672), (2428, 32836), (4856, 16418), (8209, 9712)]