40925018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{2161}}^1$

素因数の和:2737

約数の個数: 16

約数和(自身を含む): 65145384

約数和(自身を除く): 24220366

約数列:

[1, 2, 17, 34, 557, 1114, 2161, 4322, 9469, 18938, 36737, 73474, 1203677, 2407354, 20462509, 40925018]

約数ペア:

[(1, 40925018), (2, 20462509), (17, 2407354), (34, 1203677), (557, 73474), (1114, 36737), (2161, 18938), (4322, 9469)]