53739344

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{25639}}^1$

素因数の和:25778

約数の個数: 20

約数和(自身を含む): 104918880

約数和(自身を除く): 51179536

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 25639, 51278, 102556, 205112, 410224, 3358709, 6717418, 13434836, 26869672, 53739344]

約数ペア:

[(1, 53739344), (2, 26869672), (4, 13434836), (8, 6717418), (16, 3358709), (131, 410224), (262, 205112), (524, 102556), (1048, 51278), (2096, 25639)]