85961972

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{5711}}^1$

素因数の和:5839

約数の個数: 24

約数和(自身を含む): 155457792

約数和(自身を除く): 69495820

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 5711, 7526, 11422, 15052, 22844, 302683, 405481, 605366, 810962, 1210732, 1621924, 21490493, 42980986, 85961972]

約数ペア:

[(1, 85961972), (2, 42980986), (4, 21490493), (53, 1621924), (71, 1210732), (106, 810962), (142, 605366), (212, 405481), (284, 302683), (3763, 22844), (5711, 15052), (7526, 11422)]