42242656

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{9497}}^1$

素因数の和:9646

約数の個数: 24

約数和(自身を含む): 83772360

約数和(自身を除く): 41529704

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 9497, 18994, 37988, 75976, 151952, 303904, 1320083, 2640166, 5280332, 10560664, 21121328, 42242656]

約数ペア:

[(1, 42242656), (2, 21121328), (4, 10560664), (8, 5280332), (16, 2640166), (32, 1320083), (139, 303904), (278, 151952), (556, 75976), (1112, 37988), (2224, 18994), (4448, 9497)]