88002890

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{13729}}^1$

素因数の和:14377

約数の個数: 16

約数和(自身を含む): 158663880

約数和(自身を除く): 70660990

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 13729, 27458, 68645, 137290, 8800289, 17600578, 44001445, 88002890]

約数ペア:

[(1, 88002890), (2, 44001445), (5, 17600578), (10, 8800289), (641, 137290), (1282, 68645), (3205, 27458), (6410, 13729)]