2120671936

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{45329}}^1$

素因数の和:45401

約数の個数: 56

約数和(自身を含む): 4559472720

約数和(自身を除く): 2438800784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1088, 1376, 1462, 2752, 2924, 5848, 11696, 23392, 45329, 46784, 90658, 181316, 362632, 725264, 770593, 1450528, 1541186, 1949147, 2901056, 3082372, 3898294, 6164744, 7796588, 12329488, 15593176, 24658976, 31186352, 33135499, 49317952, 62372704, 66270998, 124745408, 132541996, 265083992, 530167984, 1060335968, 2120671936]

約数ペア:

[(1, 2120671936), (2, 1060335968), (4, 530167984), (8, 265083992), (16, 132541996), (17, 124745408), (32, 66270998), (34, 62372704), (43, 49317952), (64, 33135499), (68, 31186352), (86, 24658976), (136, 15593176), (172, 12329488), (272, 7796588), (344, 6164744), (544, 3898294), (688, 3082372), (731, 2901056), (1088, 1949147), (1376, 1541186), (1462, 1450528), (2752, 770593), (2924, 725264), (5848, 362632), (11696, 181316), (23392, 90658), (45329, 46784)]