30690608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{147551}}^1$

素因数の和:147572

約数の個数: 20

約数和(自身を含む): 64037568

約数和(自身を除く): 33346960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 147551, 295102, 590204, 1180408, 1918163, 2360816, 3836326, 7672652, 15345304, 30690608]

約数ペア:

[(1, 30690608), (2, 15345304), (4, 7672652), (8, 3836326), (13, 2360816), (16, 1918163), (26, 1180408), (52, 590204), (104, 295102), (208, 147551)]