16270972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 15904388

約数列:

[1, 2, 4, 17, 29, 34, 37, 58, 68, 74, 116, 148, 223, 446, 493, 629, 892, 986, 1073, 1258, 1972, 2146, 2516, 3791, 4292, 6467, 7582, 8251, 12934, 15164, 16502, 18241, 25868, 33004, 36482, 72964, 109939, 140267, 219878, 239279, 280534, 439756, 478558, 561068, 957116, 4067743, 8135486, 16270972]

約数ペア:

[(1, 16270972), (2, 8135486), (4, 4067743), (17, 957116), (29, 561068), (34, 478558), (37, 439756), (58, 280534), (68, 239279), (74, 219878), (116, 140267), (148, 109939), (223, 72964), (446, 36482), (493, 33004), (629, 25868), (892, 18241), (986, 16502), (1073, 15164), (1258, 12934), (1972, 8251), (2146, 7582), (2516, 6467), (3791, 4292)]