40523212

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{491}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 72737280

約数和(自身を除く): 32214068

約数列:

[1, 2, 4, 47, 94, 188, 439, 491, 878, 982, 1756, 1964, 20633, 23077, 41266, 46154, 82532, 92308, 215549, 431098, 862196, 10130803, 20261606, 40523212]

約数ペア:

[(1, 40523212), (2, 20261606), (4, 10130803), (47, 862196), (94, 431098), (188, 215549), (439, 92308), (491, 82532), (878, 46154), (982, 41266), (1756, 23077), (1964, 20633)]