89478256

素因数分解:

$2^4\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1733}}^1$

素因数の和:2209

約数の個数: 40

約数和(自身を含む): 198674784

約数和(自身を除く): 109196528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 461, 922, 1733, 1844, 3227, 3466, 3688, 6454, 6932, 7376, 12131, 12908, 13864, 24262, 25816, 27728, 48524, 51632, 97048, 194096, 798913, 1597826, 3195652, 5592391, 6391304, 11184782, 12782608, 22369564, 44739128, 89478256]

約数ペア:

[(1, 89478256), (2, 44739128), (4, 22369564), (7, 12782608), (8, 11184782), (14, 6391304), (16, 5592391), (28, 3195652), (56, 1597826), (112, 798913), (461, 194096), (922, 97048), (1733, 51632), (1844, 48524), (3227, 27728), (3466, 25816), (3688, 24262), (6454, 13864), (6932, 12908), (7376, 12131)]