85956556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2029}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 184161600

約数和(自身を除く): 98205044

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 1246, 1513, 2029, 2492, 3026, 4058, 6052, 8116, 10591, 14203, 21182, 28406, 34493, 42364, 56812, 68986, 137972, 180581, 241451, 361162, 482902, 722324, 965804, 1264067, 2528134, 3069877, 5056268, 6139754, 12279508, 21489139, 42978278, 85956556]

約数ペア:

[(1, 85956556), (2, 42978278), (4, 21489139), (7, 12279508), (14, 6139754), (17, 5056268), (28, 3069877), (34, 2528134), (68, 1264067), (89, 965804), (119, 722324), (178, 482902), (238, 361162), (356, 241451), (476, 180581), (623, 137972), (1246, 68986), (1513, 56812), (2029, 42364), (2492, 34493), (3026, 28406), (4058, 21182), (6052, 14203), (8116, 10591)]