80109232

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4283}}^1$

素因数の和:4465

約数の個数: 40

約数和(自身を含む): 178488576

約数和(自身を除く): 98379344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 668, 1169, 1336, 2338, 2672, 4283, 4676, 8566, 9352, 17132, 18704, 29981, 34264, 59962, 68528, 119924, 239848, 479696, 715261, 1430522, 2861044, 5006827, 5722088, 10013654, 11444176, 20027308, 40054616, 80109232]

約数ペア:

[(1, 80109232), (2, 40054616), (4, 20027308), (7, 11444176), (8, 10013654), (14, 5722088), (16, 5006827), (28, 2861044), (56, 1430522), (112, 715261), (167, 479696), (334, 239848), (668, 119924), (1169, 68528), (1336, 59962), (2338, 34264), (2672, 29981), (4283, 18704), (4676, 17132), (8566, 9352)]