16991088

素因数分解:

$2^4\times 3^1\times {\mathrm{479}}^1\times {\mathrm{739}}^1$

素因数の和:1229

約数の個数: 40

約数和(自身を含む): 44044800

約数和(自身を除く): 27053712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 479, 739, 958, 1437, 1478, 1916, 2217, 2874, 2956, 3832, 4434, 5748, 5912, 7664, 8868, 11496, 11824, 17736, 22992, 35472, 353981, 707962, 1061943, 1415924, 2123886, 2831848, 4247772, 5663696, 8495544, 16991088]

約数ペア:

[(1, 16991088), (2, 8495544), (3, 5663696), (4, 4247772), (6, 2831848), (8, 2123886), (12, 1415924), (16, 1061943), (24, 707962), (48, 353981), (479, 35472), (739, 22992), (958, 17736), (1437, 11824), (1478, 11496), (1916, 8868), (2217, 7664), (2874, 5912), (2956, 5748), (3832, 4434)]