8477536

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 17530128

約数和(自身を除く): 9052592

約数列:

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

約数ペア:

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