87077798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61933}}^1$

素因数の和:61991

約数の個数: 16

約数和(自身を含む): 141209520

約数和(自身を除く): 54131722

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 61933, 123866, 1176727, 2291521, 2353454, 4583042, 43538899, 87077798]

約数ペア:

[(1, 87077798), (2, 43538899), (19, 4583042), (37, 2353454), (38, 2291521), (74, 1176727), (703, 123866), (1406, 61933)]