40280176

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{4759}}^1$

素因数の和:4813

約数の個数: 30

約数和(自身を含む): 81600680

約数和(自身を除く): 41320504

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 4759, 8464, 9518, 19036, 38072, 76144, 109457, 218914, 437828, 875656, 1751312, 2517511, 5035022, 10070044, 20140088, 40280176]

約数ペア:

[(1, 40280176), (2, 20140088), (4, 10070044), (8, 5035022), (16, 2517511), (23, 1751312), (46, 875656), (92, 437828), (184, 218914), (368, 109457), (529, 76144), (1058, 38072), (2116, 19036), (4232, 9518), (4759, 8464)]