13543424

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 28746900

約数和(自身を除く): 15203476

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 389, 512, 544, 778, 1024, 1088, 1556, 2048, 2176, 3112, 4352, 6224, 6613, 8704, 12448, 13226, 17408, 24896, 26452, 34816, 49792, 52904, 99584, 105808, 199168, 211616, 398336, 423232, 796672, 846464, 1692928, 3385856, 6771712, 13543424]

約数ペア:

[(1, 13543424), (2, 6771712), (4, 3385856), (8, 1692928), (16, 846464), (17, 796672), (32, 423232), (34, 398336), (64, 211616), (68, 199168), (128, 105808), (136, 99584), (256, 52904), (272, 49792), (389, 34816), (512, 26452), (544, 24896), (778, 17408), (1024, 13226), (1088, 12448), (1556, 8704), (2048, 6613), (2176, 6224), (3112, 4352)]