31366672

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:895

約数の個数: 40

約数和(自身を含む): 63317376

約数和(自身を除く): 31950704

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 376, 424, 752, 787, 848, 1574, 2491, 3148, 4982, 6296, 9964, 12592, 19928, 36989, 39856, 41711, 73978, 83422, 147956, 166844, 295912, 333688, 591824, 667376, 1960417, 3920834, 7841668, 15683336, 31366672]

約数ペア:

[(1, 31366672), (2, 15683336), (4, 7841668), (8, 3920834), (16, 1960417), (47, 667376), (53, 591824), (94, 333688), (106, 295912), (188, 166844), (212, 147956), (376, 83422), (424, 73978), (752, 41711), (787, 39856), (848, 36989), (1574, 19928), (2491, 12592), (3148, 9964), (4982, 6296)]