16371712

素因数分解:

$2^{12}\times 7^1\times {\mathrm{571}}^1$

素因数の和:602

約数の個数: 52

約数和(自身を含む): 37482016

約数和(自身を除く): 21110304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 571, 896, 1024, 1142, 1792, 2048, 2284, 3584, 3997, 4096, 4568, 7168, 7994, 9136, 14336, 15988, 18272, 28672, 31976, 36544, 63952, 73088, 127904, 146176, 255808, 292352, 511616, 584704, 1023232, 1169408, 2046464, 2338816, 4092928, 8185856, 16371712]

約数ペア:

[(1, 16371712), (2, 8185856), (4, 4092928), (7, 2338816), (8, 2046464), (14, 1169408), (16, 1023232), (28, 584704), (32, 511616), (56, 292352), (64, 255808), (112, 146176), (128, 127904), (224, 73088), (256, 63952), (448, 36544), (512, 31976), (571, 28672), (896, 18272), (1024, 15988), (1142, 14336), (1792, 9136), (2048, 7994), (2284, 7168), (3584, 4568), (3997, 4096)]