66019808

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{15749}}^1$

素因数の和:15890

約数の個数: 24

約数和(自身を含む): 130977000

約数和(自身を除く): 64957192

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 15749, 31498, 62996, 125992, 251984, 503968, 2063119, 4126238, 8252476, 16504952, 33009904, 66019808]

約数ペア:

[(1, 66019808), (2, 33009904), (4, 16504952), (8, 8252476), (16, 4126238), (32, 2063119), (131, 503968), (262, 251984), (524, 125992), (1048, 62996), (2096, 31498), (4192, 15749)]