31023104

素因数分解:

$2^{13}\times 7^1\times {\mathrm{541}}^1$

素因数の和:574

約数の個数: 56

約数和(自身を含む): 71036688

約数和(自身を除く): 40013584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 541, 896, 1024, 1082, 1792, 2048, 2164, 3584, 3787, 4096, 4328, 7168, 7574, 8192, 8656, 14336, 15148, 17312, 28672, 30296, 34624, 57344, 60592, 69248, 121184, 138496, 242368, 276992, 484736, 553984, 969472, 1107968, 1938944, 2215936, 3877888, 4431872, 7755776, 15511552, 31023104]

約数ペア:

[(1, 31023104), (2, 15511552), (4, 7755776), (7, 4431872), (8, 3877888), (14, 2215936), (16, 1938944), (28, 1107968), (32, 969472), (56, 553984), (64, 484736), (112, 276992), (128, 242368), (224, 138496), (256, 121184), (448, 69248), (512, 60592), (541, 57344), (896, 34624), (1024, 30296), (1082, 28672), (1792, 17312), (2048, 15148), (2164, 14336), (3584, 8656), (3787, 8192), (4096, 7574), (4328, 7168)]