86294230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1787}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 169931520

約数和(自身を除く): 83637290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 439, 878, 1787, 2195, 3574, 4390, 4829, 8935, 9658, 17870, 19657, 24145, 39314, 48290, 98285, 196570, 784493, 1568986, 3922465, 7844930, 8629423, 17258846, 43147115, 86294230]

約数ペア:

[(1, 86294230), (2, 43147115), (5, 17258846), (10, 8629423), (11, 7844930), (22, 3922465), (55, 1568986), (110, 784493), (439, 196570), (878, 98285), (1787, 48290), (2195, 39314), (3574, 24145), (4390, 19657), (4829, 17870), (8935, 9658)]