31949207972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23423173}}^1$

素因数の和:23423219

約数の個数: 24

約数和(自身を含む): 62961491712

約数和(自身を除く): 31012283740

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 23423173, 46846346, 93692692, 257654903, 515309806, 726118363, 1030619612, 1452236726, 2904473452, 7987301993, 15974603986, 31949207972]

約数ペア:

[(1, 31949207972), (2, 15974603986), (4, 7987301993), (11, 2904473452), (22, 1452236726), (31, 1030619612), (44, 726118363), (62, 515309806), (124, 257654903), (341, 93692692), (682, 46846346), (1364, 23423173)]