112639408

素因数分解:

$2^4\times 7^1\times {\mathrm{1005709}}^1$

素因数の和:1005724

約数の個数: 20

約数和(自身を含む): 249416080

約数和(自身を除く): 136776672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1005709, 2011418, 4022836, 7039963, 8045672, 14079926, 16091344, 28159852, 56319704, 112639408]

約数ペア:

[(1, 112639408), (2, 56319704), (4, 28159852), (7, 16091344), (8, 14079926), (14, 8045672), (16, 7039963), (28, 4022836), (56, 2011418), (112, 1005709)]