131423936

素因数分解:

$2^6\times 7^1\times {\mathrm{293357}}^1$

素因数の和:293376

約数の個数: 28

約数和(自身を含む): 298051728

約数和(自身を除く): 166627792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 293357, 586714, 1173428, 2053499, 2346856, 4106998, 4693712, 8213996, 9387424, 16427992, 18774848, 32855984, 65711968, 131423936]

約数ペア:

[(1, 131423936), (2, 65711968), (4, 32855984), (7, 18774848), (8, 16427992), (14, 9387424), (16, 8213996), (28, 4693712), (32, 4106998), (56, 2346856), (64, 2053499), (112, 1173428), (224, 586714), (448, 293357)]