31171312

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{5519}}^1$

素因数の和:5880

約数の個数: 20

約数和(自身を含む): 60576480

約数和(自身を除く): 29405168

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5519, 5648, 11038, 22076, 44152, 88304, 1948207, 3896414, 7792828, 15585656, 31171312]

約数ペア:

[(1, 31171312), (2, 15585656), (4, 7792828), (8, 3896414), (16, 1948207), (353, 88304), (706, 44152), (1412, 22076), (2824, 11038), (5519, 5648)]