229743232

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{57899}}^1$

素因数の和:57944

約数の個数: 32

約数和(自身を含む): 472464000

約数和(自身を除く): 242720768

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 57899, 115798, 231596, 463192, 926384, 1794869, 1852768, 3589738, 3705536, 7179476, 7411072, 14358952, 28717904, 57435808, 114871616, 229743232]

約数ペア:

[(1, 229743232), (2, 114871616), (4, 57435808), (8, 28717904), (16, 14358952), (31, 7411072), (32, 7179476), (62, 3705536), (64, 3589738), (124, 1852768), (128, 1794869), (248, 926384), (496, 463192), (992, 231596), (1984, 115798), (3968, 57899)]