31358656

素因数分解:

$2^6\times 7^1\times {\mathrm{69997}}^1$

素因数の和:70016

約数の個数: 28

約数和(自身を含む): 71117968

約数和(自身を除く): 39759312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 69997, 139994, 279988, 489979, 559976, 979958, 1119952, 1959916, 2239904, 3919832, 4479808, 7839664, 15679328, 31358656]

約数ペア:

[(1, 31358656), (2, 15679328), (4, 7839664), (7, 4479808), (8, 3919832), (14, 2239904), (16, 1959916), (28, 1119952), (32, 979958), (56, 559976), (64, 489979), (112, 279988), (224, 139994), (448, 69997)]