80226706

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{647}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 146126592

約数和(自身を除く): 65899886

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 521, 647, 1042, 1294, 3647, 4529, 7294, 8857, 9058, 10999, 17714, 21998, 61999, 76993, 123998, 153986, 337087, 674174, 2359609, 4719218, 5730479, 11460958, 40113353, 80226706]

約数ペア:

[(1, 80226706), (2, 40113353), (7, 11460958), (14, 5730479), (17, 4719218), (34, 2359609), (119, 674174), (238, 337087), (521, 153986), (647, 123998), (1042, 76993), (1294, 61999), (3647, 21998), (4529, 17714), (7294, 10999), (8857, 9058)]