16187392

素因数分解:

$2^{16}\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 68

約数和(自身を含む): 36699880

約数和(自身を除く): 20512488

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 832, 988, 1024, 1216, 1664, 1976, 2048, 2432, 3328, 3952, 4096, 4864, 6656, 7904, 8192, 9728, 13312, 15808, 16384, 19456, 26624, 31616, 32768, 38912, 53248, 63232, 65536, 77824, 106496, 126464, 155648, 212992, 252928, 311296, 425984, 505856, 622592, 851968, 1011712, 1245184, 2023424, 4046848, 8093696, 16187392]

約数ペア:

[(1, 16187392), (2, 8093696), (4, 4046848), (8, 2023424), (13, 1245184), (16, 1011712), (19, 851968), (26, 622592), (32, 505856), (38, 425984), (52, 311296), (64, 252928), (76, 212992), (104, 155648), (128, 126464), (152, 106496), (208, 77824), (247, 65536), (256, 63232), (304, 53248), (416, 38912), (494, 32768), (512, 31616), (608, 26624), (832, 19456), (988, 16384), (1024, 15808), (1216, 13312), (1664, 9728), (1976, 8192), (2048, 7904), (2432, 6656), (3328, 4864), (3952, 4096)]