16661128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3209}}^1$

素因数の和:3285

約数の個数: 32

約数和(自身を含む): 34668000

約数和(自身を除く): 18006872

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 3209, 5192, 6418, 12836, 25672, 35299, 70598, 141196, 189331, 282392, 378662, 757324, 1514648, 2082641, 4165282, 8330564, 16661128]

約数ペア:

[(1, 16661128), (2, 8330564), (4, 4165282), (8, 2082641), (11, 1514648), (22, 757324), (44, 378662), (59, 282392), (88, 189331), (118, 141196), (236, 70598), (472, 35299), (649, 25672), (1298, 12836), (2596, 6418), (3209, 5192)]