65020472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17183}}^1$

素因数の和:17243

約数の個数: 32

約数和(自身を含む): 136097280

約数和(自身を除く): 71076808

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 17183, 34366, 68732, 137464, 189013, 378026, 738869, 756052, 1477738, 1512104, 2955476, 5910952, 8127559, 16255118, 32510236, 65020472]

約数ペア:

[(1, 65020472), (2, 32510236), (4, 16255118), (8, 8127559), (11, 5910952), (22, 2955476), (43, 1512104), (44, 1477738), (86, 756052), (88, 738869), (172, 378026), (344, 189013), (473, 137464), (946, 68732), (1892, 34366), (3784, 17183)]