31768108

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1999}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 57960000

約数和(自身を除く): 26191892

約数列:

[1, 2, 4, 29, 58, 116, 137, 274, 548, 1999, 3973, 3998, 7946, 7996, 15892, 57971, 115942, 231884, 273863, 547726, 1095452, 7942027, 15884054, 31768108]

約数ペア:

[(1, 31768108), (2, 15884054), (4, 7942027), (29, 1095452), (58, 547726), (116, 273863), (137, 231884), (274, 115942), (548, 57971), (1999, 15892), (3973, 7996), (3998, 7946)]