79689016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2281}}^1$

素因数の和:2695

約数の個数: 32

約数和(自身を含む): 163482480

約数和(自身を除く): 83793464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 397, 794, 1588, 2281, 3176, 4367, 4562, 8734, 9124, 17468, 18248, 25091, 34936, 50182, 100364, 200728, 905557, 1811114, 3622228, 7244456, 9961127, 19922254, 39844508, 79689016]

約数ペア:

[(1, 79689016), (2, 39844508), (4, 19922254), (8, 9961127), (11, 7244456), (22, 3622228), (44, 1811114), (88, 905557), (397, 200728), (794, 100364), (1588, 50182), (2281, 34936), (3176, 25091), (4367, 18248), (4562, 17468), (8734, 9124)]