85838542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 145216800

約数和(自身を除く): 59378258

約数列:

[1, 2, 17, 19, 34, 38, 89, 178, 323, 646, 1493, 1513, 1691, 2986, 3026, 3382, 25381, 28367, 28747, 50762, 56734, 57494, 132877, 265754, 482239, 964478, 2258909, 2524663, 4517818, 5049326, 42919271, 85838542]

約数ペア:

[(1, 85838542), (2, 42919271), (17, 5049326), (19, 4517818), (34, 2524663), (38, 2258909), (89, 964478), (178, 482239), (323, 265754), (646, 132877), (1493, 57494), (1513, 56734), (1691, 50762), (2986, 28747), (3026, 28367), (3382, 25381)]