30491834

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{727}}^1$

素因数の和:1109

約数の個数: 16

約数和(自身を含む): 46632768

約数和(自身を除く): 16140934

約数列:

[1, 2, 67, 134, 313, 626, 727, 1454, 20971, 41942, 48709, 97418, 227551, 455102, 15245917, 30491834]

約数ペア:

[(1, 30491834), (2, 15245917), (67, 455102), (134, 227551), (313, 97418), (626, 48709), (727, 41942), (1454, 20971)]