84238906

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{787}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 127939680

約数和(自身を除く): 43700774

約数列:

[1, 2, 109, 218, 491, 787, 982, 1574, 53519, 85783, 107038, 171566, 386417, 772834, 42119453, 84238906]

約数ペア:

[(1, 84238906), (2, 42119453), (109, 772834), (218, 386417), (491, 171566), (787, 107038), (982, 85783), (1574, 53519)]