16487536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2609

約数の個数: 40

約数和(自身を含む): 35525504

約数和(自身を除く): 19037968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 2557, 3224, 5114, 6448, 10228, 20456, 33241, 40912, 66482, 79267, 132964, 158534, 265928, 317068, 531856, 634136, 1030471, 1268272, 2060942, 4121884, 8243768, 16487536]

約数ペア:

[(1, 16487536), (2, 8243768), (4, 4121884), (8, 2060942), (13, 1268272), (16, 1030471), (26, 634136), (31, 531856), (52, 317068), (62, 265928), (104, 158534), (124, 132964), (208, 79267), (248, 66482), (403, 40912), (496, 33241), (806, 20456), (1612, 10228), (2557, 6448), (3224, 5114)]