30791612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{179021}}^1$

素因数の和:179068

約数の個数: 12

約数和(自身を含む): 55138776

約数和(自身を除く): 24347164

約数列:

[1, 2, 4, 43, 86, 172, 179021, 358042, 716084, 7697903, 15395806, 30791612]

約数ペア:

[(1, 30791612), (2, 15395806), (4, 7697903), (43, 716084), (86, 358042), (172, 179021)]