163673824

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6997}}^1$

素因数の和:7067

約数の個数: 48

約数和(自身を含む): 349172208

約数和(自身を除く): 185498384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 5848, 6997, 11696, 13994, 23392, 27988, 55976, 111952, 118949, 223904, 237898, 300871, 475796, 601742, 951592, 1203484, 1903184, 2406968, 3806368, 4813936, 5114807, 9627872, 10229614, 20459228, 40918456, 81836912, 163673824]

約数ペア:

[(1, 163673824), (2, 81836912), (4, 40918456), (8, 20459228), (16, 10229614), (17, 9627872), (32, 5114807), (34, 4813936), (43, 3806368), (68, 2406968), (86, 1903184), (136, 1203484), (172, 951592), (272, 601742), (344, 475796), (544, 300871), (688, 237898), (731, 223904), (1376, 118949), (1462, 111952), (2924, 55976), (5848, 27988), (6997, 23392), (11696, 13994)]