30949336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8179}}^1$

素因数の和:8239

約数の個数: 32

約数和(自身を含む): 64785600

約数和(自身を除く): 33836264

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 8179, 16358, 32716, 65432, 89969, 179938, 351697, 359876, 703394, 719752, 1406788, 2813576, 3868667, 7737334, 15474668, 30949336]

約数ペア:

[(1, 30949336), (2, 15474668), (4, 7737334), (8, 3868667), (11, 2813576), (22, 1406788), (43, 719752), (44, 703394), (86, 359876), (88, 351697), (172, 179938), (344, 89969), (473, 65432), (946, 32716), (1892, 16358), (3784, 8179)]