85809464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11621}}^1$

素因数の和:11711

約数の個数: 32

約数和(自身を含む): 175724640

約数和(自身を除く): 89915176

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 11621, 23242, 46484, 92968, 151073, 302146, 604292, 825091, 1208584, 1650182, 3300364, 6600728, 10726183, 21452366, 42904732, 85809464]

約数ペア:

[(1, 85809464), (2, 42904732), (4, 21452366), (8, 10726183), (13, 6600728), (26, 3300364), (52, 1650182), (71, 1208584), (104, 825091), (142, 604292), (284, 302146), (568, 151073), (923, 92968), (1846, 46484), (3692, 23242), (7384, 11621)]