85478344

素因数分解:

$2^3\times 7^3\times {\mathrm{31151}}^1$

素因数の和:31178

約数の個数: 32

約数和(自身を含む): 186912000

約数和(自身を除く): 101433656

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 31151, 62302, 124604, 218057, 249208, 436114, 872228, 1526399, 1744456, 3052798, 6105596, 10684793, 12211192, 21369586, 42739172, 85478344]

約数ペア:

[(1, 85478344), (2, 42739172), (4, 21369586), (7, 12211192), (8, 10684793), (14, 6105596), (28, 3052798), (49, 1744456), (56, 1526399), (98, 872228), (196, 436114), (343, 249208), (392, 218057), (686, 124604), (1372, 62302), (2744, 31151)]