13245184

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1716

約数の個数: 36

約数和(自身を含む): 27307840

約数和(自身を除く): 14062656

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1669, 1984, 3338, 3968, 6676, 7936, 13352, 26704, 51739, 53408, 103478, 106816, 206956, 213632, 413912, 427264, 827824, 1655648, 3311296, 6622592, 13245184]

約数ペア:

[(1, 13245184), (2, 6622592), (4, 3311296), (8, 1655648), (16, 827824), (31, 427264), (32, 413912), (62, 213632), (64, 206956), (124, 106816), (128, 103478), (248, 53408), (256, 51739), (496, 26704), (992, 13352), (1669, 7936), (1984, 6676), (3338, 3968)]