73181984

素因数分解:

$2^5\times {\mathrm{509}}^1\times {\mathrm{4493}}^1$

素因数の和:5012

約数の個数: 24

約数和(自身を含む): 144392220

約数和(自身を除く): 71210236

約数列:

[1, 2, 4, 8, 16, 32, 509, 1018, 2036, 4072, 4493, 8144, 8986, 16288, 17972, 35944, 71888, 143776, 2286937, 4573874, 9147748, 18295496, 36590992, 73181984]

約数ペア:

[(1, 73181984), (2, 36590992), (4, 18295496), (8, 9147748), (16, 4573874), (32, 2286937), (509, 143776), (1018, 71888), (2036, 35944), (4072, 17972), (4493, 16288), (8144, 8986)]