16564672

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{4243}}^1$

素因数の和:4316

約数の個数: 28

約数和(自身を含む): 33417256

約数和(自身を除く): 16852584

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 4243, 8486, 16972, 33944, 67888, 135776, 258823, 271552, 517646, 1035292, 2070584, 4141168, 8282336, 16564672]

約数ペア:

[(1, 16564672), (2, 8282336), (4, 4141168), (8, 2070584), (16, 1035292), (32, 517646), (61, 271552), (64, 258823), (122, 135776), (244, 67888), (488, 33944), (976, 16972), (1952, 8486), (3904, 4243)]