16481696

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6689}}^1$

素因数の和:6717

約数の個数: 48

約数和(自身を含む): 40461120

約数和(自身を除く): 23979424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 6689, 13378, 26756, 46823, 53512, 73579, 93646, 107024, 147158, 187292, 214048, 294316, 374584, 515053, 588632, 749168, 1030106, 1177264, 1498336, 2060212, 2354528, 4120424, 8240848, 16481696]

約数ペア:

[(1, 16481696), (2, 8240848), (4, 4120424), (7, 2354528), (8, 2060212), (11, 1498336), (14, 1177264), (16, 1030106), (22, 749168), (28, 588632), (32, 515053), (44, 374584), (56, 294316), (77, 214048), (88, 187292), (112, 147158), (154, 107024), (176, 93646), (224, 73579), (308, 53512), (352, 46823), (616, 26756), (1232, 13378), (2464, 6689)]