26165296

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{15877}}^1$

素因数の和:15988

約数の個数: 20

約数和(自身を含む): 51190672

約数和(自身を除く): 25025376

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 15877, 31754, 63508, 127016, 254032, 1635331, 3270662, 6541324, 13082648, 26165296]

約数ペア:

[(1, 26165296), (2, 13082648), (4, 6541324), (8, 3270662), (16, 1635331), (103, 254032), (206, 127016), (412, 63508), (824, 31754), (1648, 15877)]