31277881732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3407}}^1\times {\mathrm{135007}}^1$

素因数の和:138435

約数の個数: 24

約数和(自身を含む): 57973515264

約数和(自身を除く): 26695633532

約数列:

[1, 2, 4, 17, 34, 68, 3407, 6814, 13628, 57919, 115838, 135007, 231676, 270014, 540028, 2295119, 4590238, 9180476, 459968849, 919937698, 1839875396, 7819470433, 15638940866, 31277881732]

約数ペア:

[(1, 31277881732), (2, 15638940866), (4, 7819470433), (17, 1839875396), (34, 919937698), (68, 459968849), (3407, 9180476), (6814, 4590238), (13628, 2295119), (57919, 540028), (115838, 270014), (135007, 231676)]