54138256

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{22709}}^1$

素因数の和:22866

約数の個数: 20

約数和(自身を含む): 105601500

約数和(自身を除く): 51463244

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 22709, 45418, 90836, 181672, 363344, 3383641, 6767282, 13534564, 27069128, 54138256]

約数ペア:

[(1, 54138256), (2, 27069128), (4, 13534564), (8, 6767282), (16, 3383641), (149, 363344), (298, 181672), (596, 90836), (1192, 45418), (2384, 22709)]