84889988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{809}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 152976600

約数和(自身を除く): 68086612

約数列:

[1, 2, 4, 37, 74, 148, 709, 809, 1418, 1618, 2836, 3236, 26233, 29933, 52466, 59866, 104932, 119732, 573581, 1147162, 2294324, 21222497, 42444994, 84889988]

約数ペア:

[(1, 84889988), (2, 42444994), (4, 21222497), (37, 2294324), (74, 1147162), (148, 573581), (709, 119732), (809, 104932), (1418, 59866), (1618, 52466), (2836, 29933), (3236, 26233)]