31329254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 52962336

約数和(自身を除く): 21633082

約数列:

[1, 2, 11, 22, 53, 97, 106, 194, 277, 554, 583, 1067, 1166, 2134, 3047, 5141, 6094, 10282, 14681, 26869, 29362, 53738, 56551, 113102, 161491, 295559, 322982, 591118, 1424057, 2848114, 15664627, 31329254]

約数ペア:

[(1, 31329254), (2, 15664627), (11, 2848114), (22, 1424057), (53, 591118), (97, 322982), (106, 295559), (194, 161491), (277, 113102), (554, 56551), (583, 53738), (1067, 29362), (1166, 26869), (2134, 14681), (3047, 10282), (5141, 6094)]