87667618

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{2609}}^1$

素因数の和:2981

約数の個数: 16

約数和(自身を含む): 134456760

約数和(自身を除く): 46789142

約数列:

[1, 2, 53, 106, 317, 634, 2609, 5218, 16801, 33602, 138277, 276554, 827053, 1654106, 43833809, 87667618]

約数ペア:

[(1, 87667618), (2, 43833809), (53, 1654106), (106, 827053), (317, 276554), (634, 138277), (2609, 33602), (5218, 16801)]