16772540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49331}}^1$

素因数の和:49357

約数の個数: 24

約数和(自身を含む): 37294992

約数和(自身を除く): 20522452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 49331, 98662, 197324, 246655, 493310, 838627, 986620, 1677254, 3354508, 4193135, 8386270, 16772540]

約数ペア:

[(1, 16772540), (2, 8386270), (4, 4193135), (5, 3354508), (10, 1677254), (17, 986620), (20, 838627), (34, 493310), (68, 246655), (85, 197324), (170, 98662), (340, 49331)]