31308796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6421}}^1$

素因数の和:6501

約数の個数: 24

約数和(自身を含む): 58260384

約数和(自身を除く): 26951588

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 6421, 12842, 25684, 147683, 295366, 340313, 590732, 680626, 1361252, 7827199, 15654398, 31308796]

約数ペア:

[(1, 31308796), (2, 15654398), (4, 7827199), (23, 1361252), (46, 680626), (53, 590732), (92, 340313), (106, 295366), (212, 147683), (1219, 25684), (2438, 12842), (4876, 6421)]