31549756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 67737600

約数和(自身を除く): 36187844

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 316, 476, 553, 839, 1106, 1343, 1678, 2212, 2686, 3356, 5372, 5873, 9401, 11746, 14263, 18802, 23492, 28526, 37604, 57052, 66281, 99841, 132562, 199682, 265124, 399364, 463967, 927934, 1126777, 1855868, 2253554, 4507108, 7887439, 15774878, 31549756]

約数ペア:

[(1, 31549756), (2, 15774878), (4, 7887439), (7, 4507108), (14, 2253554), (17, 1855868), (28, 1126777), (34, 927934), (68, 463967), (79, 399364), (119, 265124), (158, 199682), (238, 132562), (316, 99841), (476, 66281), (553, 57052), (839, 37604), (1106, 28526), (1343, 23492), (1678, 18802), (2212, 14263), (2686, 11746), (3356, 9401), (5372, 5873)]