86931488

素因数分解:

$2^5\times 7^2\times {\mathrm{55441}}^1$

素因数の和:55465

約数の個数: 36

約数和(自身を含む): 199092222

約数和(自身を除く): 112160734

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 55441, 110882, 221764, 388087, 443528, 776174, 887056, 1552348, 1774112, 2716609, 3104696, 5433218, 6209392, 10866436, 12418784, 21732872, 43465744, 86931488]

約数ペア:

[(1, 86931488), (2, 43465744), (4, 21732872), (7, 12418784), (8, 10866436), (14, 6209392), (16, 5433218), (28, 3104696), (32, 2716609), (49, 1774112), (56, 1552348), (98, 887056), (112, 776174), (196, 443528), (224, 388087), (392, 221764), (784, 110882), (1568, 55441)]