102478078

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{1289}}^1$

素因数の和:1731

約数の個数: 16

約数和(自身を含む): 155543040

約数和(自身を除く): 53064962

約数列:

[1, 2, 127, 254, 313, 626, 1289, 2578, 39751, 79502, 163703, 327406, 403457, 806914, 51239039, 102478078]

約数ペア:

[(1, 102478078), (2, 51239039), (127, 806914), (254, 403457), (313, 327406), (626, 163703), (1289, 79502), (2578, 39751)]