31901648

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{29759}}^1$

素因数の和:29834

約数の個数: 20

約数和(自身を含む): 62734080

約数和(自身を除く): 30832432

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 29759, 59518, 119036, 238072, 476144, 1993853, 3987706, 7975412, 15950824, 31901648]

約数ペア:

[(1, 31901648), (2, 15950824), (4, 7975412), (8, 3987706), (16, 1993853), (67, 476144), (134, 238072), (268, 119036), (536, 59518), (1072, 29759)]