16245744

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 45568512

約数和(自身を除く): 29322768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 463, 516, 688, 731, 816, 926, 1032, 1389, 1462, 1852, 2064, 2193, 2778, 2924, 3704, 4386, 5556, 5848, 7408, 7871, 8772, 11112, 11696, 15742, 17544, 19909, 22224, 23613, 31484, 35088, 39818, 47226, 59727, 62968, 79636, 94452, 119454, 125936, 159272, 188904, 238908, 318544, 338453, 377808, 477816, 676906, 955632, 1015359, 1353812, 2030718, 2707624, 4061436, 5415248, 8122872, 16245744]

約数ペア:

[(1, 16245744), (2, 8122872), (3, 5415248), (4, 4061436), (6, 2707624), (8, 2030718), (12, 1353812), (16, 1015359), (17, 955632), (24, 676906), (34, 477816), (43, 377808), (48, 338453), (51, 318544), (68, 238908), (86, 188904), (102, 159272), (129, 125936), (136, 119454), (172, 94452), (204, 79636), (258, 62968), (272, 59727), (344, 47226), (408, 39818), (463, 35088), (516, 31484), (688, 23613), (731, 22224), (816, 19909), (926, 17544), (1032, 15742), (1389, 11696), (1462, 11112), (1852, 8772), (2064, 7871), (2193, 7408), (2778, 5848), (2924, 5556), (3704, 4386)]