31306088

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{32341}}^1$

素因数の和:32369

約数の個数: 24

約数和(自身を含む): 64522290

約数和(自身を除く): 33216202

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 32341, 64682, 129364, 258728, 355751, 711502, 1423004, 2846008, 3913261, 7826522, 15653044, 31306088]

約数ペア:

[(1, 31306088), (2, 15653044), (4, 7826522), (8, 3913261), (11, 2846008), (22, 1423004), (44, 711502), (88, 355751), (121, 258728), (242, 129364), (484, 64682), (968, 32341)]