16619104

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 34292160

約数和(自身を除く): 17673056

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 82, 106, 164, 212, 239, 328, 424, 478, 656, 848, 956, 1312, 1696, 1912, 2173, 3824, 4346, 7648, 8692, 9799, 12667, 17384, 19598, 25334, 34768, 39196, 50668, 69536, 78392, 101336, 156784, 202672, 313568, 405344, 519347, 1038694, 2077388, 4154776, 8309552, 16619104]

約数ペア:

[(1, 16619104), (2, 8309552), (4, 4154776), (8, 2077388), (16, 1038694), (32, 519347), (41, 405344), (53, 313568), (82, 202672), (106, 156784), (164, 101336), (212, 78392), (239, 69536), (328, 50668), (424, 39196), (478, 34768), (656, 25334), (848, 19598), (956, 17384), (1312, 12667), (1696, 9799), (1912, 8692), (2173, 7648), (3824, 4346)]