31883792

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{6491}}^1$

素因数の和:6806

約数の個数: 20

約数和(自身を含む): 61985616

約数和(自身を除く): 30101824

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 6491, 12982, 25964, 51928, 103856, 1992737, 3985474, 7970948, 15941896, 31883792]

約数ペア:

[(1, 31883792), (2, 15941896), (4, 7970948), (8, 3985474), (16, 1992737), (307, 103856), (614, 51928), (1228, 25964), (2456, 12982), (4912, 6491)]