16955072

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 56

約数和(自身を含む): 35338512

約数和(自身を除く): 18383440

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 86, 101, 122, 172, 202, 244, 344, 404, 488, 688, 808, 976, 1376, 1616, 1952, 2623, 2752, 3232, 3904, 4343, 5246, 6161, 6464, 8686, 10492, 12322, 17372, 20984, 24644, 34744, 41968, 49288, 69488, 83936, 98576, 138976, 167872, 197152, 264923, 277952, 394304, 529846, 1059692, 2119384, 4238768, 8477536, 16955072]

約数ペア:

[(1, 16955072), (2, 8477536), (4, 4238768), (8, 2119384), (16, 1059692), (32, 529846), (43, 394304), (61, 277952), (64, 264923), (86, 197152), (101, 167872), (122, 138976), (172, 98576), (202, 83936), (244, 69488), (344, 49288), (404, 41968), (488, 34744), (688, 24644), (808, 20984), (976, 17372), (1376, 12322), (1616, 10492), (1952, 8686), (2623, 6464), (2752, 6161), (3232, 5246), (3904, 4343)]