31201768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{300017}}^1$

素因数の和:300036

約数の個数: 16

約数和(自身を含む): 63003780

約数和(自身を除く): 31802012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 300017, 600034, 1200068, 2400136, 3900221, 7800442, 15600884, 31201768]

約数ペア:

[(1, 31201768), (2, 15600884), (4, 7800442), (8, 3900221), (13, 2400136), (26, 1200068), (52, 600034), (104, 300017)]