87368176

素因数分解:

$2^4\times 7^2\times {\mathrm{111439}}^1$

素因数の和:111461

約数の個数: 30

約数和(自身を含む): 196914480

約数和(自身を除く): 109546304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 111439, 222878, 445756, 780073, 891512, 1560146, 1783024, 3120292, 5460511, 6240584, 10921022, 12481168, 21842044, 43684088, 87368176]

約数ペア:

[(1, 87368176), (2, 43684088), (4, 21842044), (7, 12481168), (8, 10921022), (14, 6240584), (16, 5460511), (28, 3120292), (49, 1783024), (56, 1560146), (98, 891512), (112, 780073), (196, 445756), (392, 222878), (784, 111439)]