31113286

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:1079

約数の個数: 16

約数和(自身を含む): 47401200

約数和(自身を除く): 16287914

約数列:

[1, 2, 131, 149, 262, 298, 797, 1594, 19519, 39038, 104407, 118753, 208814, 237506, 15556643, 31113286]

約数ペア:

[(1, 31113286), (2, 15556643), (131, 237506), (149, 208814), (262, 118753), (298, 104407), (797, 39038), (1594, 19519)]