31397218204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1547881}}^1$

素因数の和:1548357

約数の個数: 24

約数和(自身を含む): 60070204656

約数和(自身を除く): 28672986452

約数列:

[1, 2, 4, 11, 22, 44, 461, 922, 1844, 5071, 10142, 20284, 1547881, 3095762, 6191524, 17026691, 34053382, 68106764, 713573141, 1427146282, 2854292564, 7849304551, 15698609102, 31397218204]

約数ペア:

[(1, 31397218204), (2, 15698609102), (4, 7849304551), (11, 2854292564), (22, 1427146282), (44, 713573141), (461, 68106764), (922, 34053382), (1844, 17026691), (5071, 6191524), (10142, 3095762), (20284, 1547881)]