63719408

素因数分解:

$2^4\times {\mathrm{1667}}^1\times {\mathrm{2389}}^1$

素因数の和:4064

約数の個数: 20

約数和(自身を含む): 123582120

約数和(自身を除く): 59862712

約数列:

[1, 2, 4, 8, 16, 1667, 2389, 3334, 4778, 6668, 9556, 13336, 19112, 26672, 38224, 3982463, 7964926, 15929852, 31859704, 63719408]

約数ペア:

[(1, 63719408), (2, 31859704), (4, 15929852), (8, 7964926), (16, 3982463), (1667, 38224), (2389, 26672), (3334, 19112), (4778, 13336), (6668, 9556)]