87945892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{1289}}^1$

素因数の和:1791

約数の個数: 24

約数和(自身を含む): 158530680

約数和(自身を除く): 70584788

約数列:

[1, 2, 4, 37, 74, 148, 461, 922, 1289, 1844, 2578, 5156, 17057, 34114, 47693, 68228, 95386, 190772, 594229, 1188458, 2376916, 21986473, 43972946, 87945892]

約数ペア:

[(1, 87945892), (2, 43972946), (4, 21986473), (37, 2376916), (74, 1188458), (148, 594229), (461, 190772), (922, 95386), (1289, 68228), (1844, 47693), (2578, 34114), (5156, 17057)]