86773312

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{31531}}^1$

素因数の和:31586

約数の個数: 28

約数和(自身を含む): 176200816

約数和(自身を除く): 89427504

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 31531, 63062, 126124, 252248, 504496, 1008992, 1355833, 2017984, 2711666, 5423332, 10846664, 21693328, 43386656, 86773312]

約数ペア:

[(1, 86773312), (2, 43386656), (4, 21693328), (8, 10846664), (16, 5423332), (32, 2711666), (43, 2017984), (64, 1355833), (86, 1008992), (172, 504496), (344, 252248), (688, 126124), (1376, 63062), (2752, 31531)]