64022192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9929}}^1$

素因数の和:9981

約数の個数: 40

約数和(自身を含む): 137907840

約数和(自身を除く): 73885648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 9929, 19858, 39716, 79432, 129077, 158864, 258154, 307799, 516308, 615598, 1032616, 1231196, 2065232, 2462392, 4001387, 4924784, 8002774, 16005548, 32011096, 64022192]

約数ペア:

[(1, 64022192), (2, 32011096), (4, 16005548), (8, 8002774), (13, 4924784), (16, 4001387), (26, 2462392), (31, 2065232), (52, 1231196), (62, 1032616), (104, 615598), (124, 516308), (208, 307799), (248, 258154), (403, 158864), (496, 129077), (806, 79432), (1612, 39716), (3224, 19858), (6448, 9929)]