65916616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1931}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 131453280

約数和(自身を除く): 65536664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 502, 1004, 1931, 2008, 3862, 4267, 7724, 8534, 15448, 17068, 32827, 34136, 65654, 131308, 262616, 484681, 969362, 1938724, 3877448, 8239577, 16479154, 32958308, 65916616]

約数ペア:

[(1, 65916616), (2, 32958308), (4, 16479154), (8, 8239577), (17, 3877448), (34, 1938724), (68, 969362), (136, 484681), (251, 262616), (502, 131308), (1004, 65654), (1931, 34136), (2008, 32827), (3862, 17068), (4267, 15448), (7724, 8534)]