81165128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{922331}}^1$

素因数の和:922348

約数の個数: 16

約数和(自身を含む): 166019760

約数和(自身を除く): 84854632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 922331, 1844662, 3689324, 7378648, 10145641, 20291282, 40582564, 81165128]

約数ペア:

[(1, 81165128), (2, 40582564), (4, 20291282), (8, 10145641), (11, 7378648), (22, 3689324), (44, 1844662), (88, 922331)]