8049386416

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{21493}}^1$

素因数の和:21853

約数の個数: 40

約数和(自身を含む): 15831620640

約数和(自身を除く): 7782234224

約数列:

[1, 2, 4, 8, 16, 89, 178, 263, 356, 526, 712, 1052, 1424, 2104, 4208, 21493, 23407, 42986, 46814, 85972, 93628, 171944, 187256, 343888, 374512, 1912877, 3825754, 5652659, 7651508, 11305318, 15303016, 22610636, 30606032, 45221272, 90442544, 503086651, 1006173302, 2012346604, 4024693208, 8049386416]

約数ペア:

[(1, 8049386416), (2, 4024693208), (4, 2012346604), (8, 1006173302), (16, 503086651), (89, 90442544), (178, 45221272), (263, 30606032), (356, 22610636), (526, 15303016), (712, 11305318), (1052, 7651508), (1424, 5652659), (2104, 3825754), (4208, 1912877), (21493, 374512), (23407, 343888), (42986, 187256), (46814, 171944), (85972, 93628)]