81190424

素因数分解:

$2^3\times 7^1\times {\mathrm{1449829}}^1$

素因数の和:1449842

約数の個数: 16

約数和(自身を含む): 173979600

約数和(自身を除く): 92789176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1449829, 2899658, 5799316, 10148803, 11598632, 20297606, 40595212, 81190424]

約数ペア:

[(1, 81190424), (2, 40595212), (4, 20297606), (7, 11598632), (8, 10148803), (14, 5799316), (28, 2899658), (56, 1449829)]