31074768

素因数分解:

$2^4\times 3^2\times {\mathrm{215797}}^1$

素因数の和:215811

約数の個数: 30

約数和(自身を含む): 86966594

約数和(自身を除く): 55891826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 215797, 431594, 647391, 863188, 1294782, 1726376, 1942173, 2589564, 3452752, 3884346, 5179128, 7768692, 10358256, 15537384, 31074768]

約数ペア:

[(1, 31074768), (2, 15537384), (3, 10358256), (4, 7768692), (6, 5179128), (8, 3884346), (9, 3452752), (12, 2589564), (16, 1942173), (18, 1726376), (24, 1294782), (36, 863188), (48, 647391), (72, 431594), (144, 215797)]