47290864

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{18133}}^1$

素因数の和:18304

約数の個数: 20

約数和(自身を含む): 92193256

約数和(自身を除く): 44902392

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 18133, 36266, 72532, 145064, 290128, 2955679, 5911358, 11822716, 23645432, 47290864]

約数ペア:

[(1, 47290864), (2, 23645432), (4, 11822716), (8, 5911358), (16, 2955679), (163, 290128), (326, 145064), (652, 72532), (1304, 36266), (2608, 18133)]