31361382404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{18973}}^1\times {\mathrm{37567}}^1$

素因数の和:56555

約数の個数: 24

約数和(自身を含む): 59876479488

約数和(自身を除く): 28515097084

約数列:

[1, 2, 4, 11, 22, 44, 18973, 37567, 37946, 75134, 75892, 150268, 208703, 413237, 417406, 826474, 834812, 1652948, 712758691, 1425517382, 2851034764, 7840345601, 15680691202, 31361382404]

約数ペア:

[(1, 31361382404), (2, 15680691202), (4, 7840345601), (11, 2851034764), (22, 1425517382), (44, 712758691), (18973, 1652948), (37567, 834812), (37946, 826474), (75134, 417406), (75892, 413237), (150268, 208703)]