80421378

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{432373}}^1$

素因数の和:432409

約数の個数: 16

約数和(自身を含む): 166031616

約数和(自身を除く): 85610238

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 432373, 864746, 1297119, 2594238, 13403563, 26807126, 40210689, 80421378]

約数ペア:

[(1, 80421378), (2, 40210689), (3, 26807126), (6, 13403563), (31, 2594238), (62, 1297119), (93, 864746), (186, 432373)]