191418368

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{2749}}^1$

素因数の和:2790

約数の個数: 52

約数和(自身を含む): 405454500

約数和(自身を除く): 214036132

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 2749, 4096, 4352, 5498, 8704, 10996, 17408, 21992, 34816, 43984, 46733, 69632, 87968, 93466, 175936, 186932, 351872, 373864, 703744, 747728, 1407488, 1495456, 2814976, 2990912, 5629952, 5981824, 11259904, 11963648, 23927296, 47854592, 95709184, 191418368]

約数ペア:

[(1, 191418368), (2, 95709184), (4, 47854592), (8, 23927296), (16, 11963648), (17, 11259904), (32, 5981824), (34, 5629952), (64, 2990912), (68, 2814976), (128, 1495456), (136, 1407488), (256, 747728), (272, 703744), (512, 373864), (544, 351872), (1024, 186932), (1088, 175936), (2048, 93466), (2176, 87968), (2749, 69632), (4096, 46733), (4352, 43984), (5498, 34816), (8704, 21992), (10996, 17408)]