111453272

素因数分解:

$2^3\times 7^1\times {\mathrm{1990237}}^1$

素因数の和:1990250

約数の個数: 16

約数和(自身を含む): 238828560

約数和(自身を除く): 127375288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1990237, 3980474, 7960948, 13931659, 15921896, 27863318, 55726636, 111453272]

約数ペア:

[(1, 111453272), (2, 55726636), (4, 27863318), (7, 15921896), (8, 13931659), (14, 7960948), (28, 3980474), (56, 1990237)]