30767152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{147919}}^1$

素因数の和:147940

約数の個数: 20

約数和(自身を含む): 64197280

約数和(自身を除く): 33430128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 147919, 295838, 591676, 1183352, 1922947, 2366704, 3845894, 7691788, 15383576, 30767152]

約数ペア:

[(1, 30767152), (2, 15383576), (4, 7691788), (8, 3845894), (13, 2366704), (16, 1922947), (26, 1183352), (52, 591676), (104, 295838), (208, 147919)]