31207536

素因数分解:

$2^4\times 3^2\times {\mathrm{216719}}^1$

素因数の和:216733

約数の個数: 30

約数和(自身を含む): 87338160

約数和(自身を除く): 56130624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 216719, 433438, 650157, 866876, 1300314, 1733752, 1950471, 2600628, 3467504, 3900942, 5201256, 7801884, 10402512, 15603768, 31207536]

約数ペア:

[(1, 31207536), (2, 15603768), (3, 10402512), (4, 7801884), (6, 5201256), (8, 3900942), (9, 3467504), (12, 2600628), (16, 1950471), (18, 1733752), (24, 1300314), (36, 866876), (48, 650157), (72, 433438), (144, 216719)]