31270992

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{3307}}^1$

素因数の和:3515

約数の個数: 40

約数和(自身を含む): 81218016

約数和(自身を除く): 49947024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 3307, 4728, 6614, 9456, 9921, 13228, 19842, 26456, 39684, 52912, 79368, 158736, 651479, 1302958, 1954437, 2605916, 3908874, 5211832, 7817748, 10423664, 15635496, 31270992]

約数ペア:

[(1, 31270992), (2, 15635496), (3, 10423664), (4, 7817748), (6, 5211832), (8, 3908874), (12, 2605916), (16, 1954437), (24, 1302958), (48, 651479), (197, 158736), (394, 79368), (591, 52912), (788, 39684), (1182, 26456), (1576, 19842), (2364, 13228), (3152, 9921), (3307, 9456), (4728, 6614)]