29876752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109841}}^1$

素因数の和:109866

約数の個数: 20

約数和(自身を含む): 61291836

約数和(自身を除く): 31415084

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 109841, 219682, 439364, 878728, 1757456, 1867297, 3734594, 7469188, 14938376, 29876752]

約数ペア:

[(1, 29876752), (2, 14938376), (4, 7469188), (8, 3734594), (16, 1867297), (17, 1757456), (34, 878728), (68, 439364), (136, 219682), (272, 109841)]