31970868

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{19447}}^1$

素因数の和:19591

約数の個数: 24

約数和(自身を含む): 75147072

約数和(自身を除く): 43176204

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 19447, 38894, 58341, 77788, 116682, 233364, 2664239, 5328478, 7992717, 10656956, 15985434, 31970868]

約数ペア:

[(1, 31970868), (2, 15985434), (3, 10656956), (4, 7992717), (6, 5328478), (12, 2664239), (137, 233364), (274, 116682), (411, 77788), (548, 58341), (822, 38894), (1644, 19447)]