236291408

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{208003}}^1$

素因数の和:208082

約数の個数: 20

約数和(自身を含む): 464264928

約数和(自身を除く): 227973520

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 208003, 416006, 832012, 1664024, 3328048, 14768213, 29536426, 59072852, 118145704, 236291408]

約数ペア:

[(1, 236291408), (2, 118145704), (4, 59072852), (8, 29536426), (16, 14768213), (71, 3328048), (142, 1664024), (284, 832012), (568, 416006), (1136, 208003)]