8031142

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4127}}^1$

素因数の和:4275

約数の個数: 16

約数和(自身を含む): 13870080

約数和(自身を除く): 5838938

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 4127, 8254, 28889, 57778, 573653, 1147306, 4015571, 8031142]

約数ペア:

[(1, 8031142), (2, 4015571), (7, 1147306), (14, 573653), (139, 57778), (278, 28889), (973, 8254), (1946, 4127)]