90889708

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{35671}}^1$

素因数の和:35702

約数の個数: 36

約数和(自身を含む): 199263792

約数和(自身を除く): 108374084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 35671, 71342, 142684, 249697, 463723, 499394, 927446, 998788, 1747879, 1854892, 3246061, 3495758, 6492122, 6991516, 12984244, 22722427, 45444854, 90889708]

約数ペア:

[(1, 90889708), (2, 45444854), (4, 22722427), (7, 12984244), (13, 6991516), (14, 6492122), (26, 3495758), (28, 3246061), (49, 1854892), (52, 1747879), (91, 998788), (98, 927446), (182, 499394), (196, 463723), (364, 249697), (637, 142684), (1274, 71342), (2548, 35671)]