47840344

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{112831}}^1$

素因数の和:112890

約数の個数: 16

約数和(自身を含む): 91393920

約数和(自身を除く): 43553576

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 112831, 225662, 451324, 902648, 5980043, 11960086, 23920172, 47840344]

約数ペア:

[(1, 47840344), (2, 23920172), (4, 11960086), (8, 5980043), (53, 902648), (106, 451324), (212, 225662), (424, 112831)]