80172184

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{99223}}^1$

素因数の和:99330

約数の個数: 16

約数和(自身を含む): 151812720

約数和(自身を除く): 71640536

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 99223, 198446, 396892, 793784, 10021523, 20043046, 40086092, 80172184]

約数ペア:

[(1, 80172184), (2, 40086092), (4, 20043046), (8, 10021523), (101, 793784), (202, 396892), (404, 198446), (808, 99223)]