82881128

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{85621}}^1$

素因数の和:85649

約数の個数: 24

約数和(自身を含む): 170815890

約数和(自身を除く): 87934762

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 85621, 171242, 342484, 684968, 941831, 1883662, 3767324, 7534648, 10360141, 20720282, 41440564, 82881128]

約数ペア:

[(1, 82881128), (2, 41440564), (4, 20720282), (8, 10360141), (11, 7534648), (22, 3767324), (44, 1883662), (88, 941831), (121, 684968), (242, 342484), (484, 171242), (968, 85621)]