31048424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{907}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 63741600

約数和(自身を除く): 32693176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 389, 778, 907, 1556, 1814, 3112, 3628, 4279, 7256, 8558, 9977, 17116, 19954, 34232, 39908, 79816, 352823, 705646, 1411292, 2822584, 3881053, 7762106, 15524212, 31048424]

約数ペア:

[(1, 31048424), (2, 15524212), (4, 7762106), (8, 3881053), (11, 2822584), (22, 1411292), (44, 705646), (88, 352823), (389, 79816), (778, 39908), (907, 34232), (1556, 19954), (1814, 17116), (3112, 9977), (3628, 8558), (4279, 7256)]