2168144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 4666368

約数和(自身を除く): 2498224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 127, 176, 194, 254, 388, 508, 776, 1016, 1067, 1397, 1552, 2032, 2134, 2794, 4268, 5588, 8536, 11176, 12319, 17072, 22352, 24638, 49276, 98552, 135509, 197104, 271018, 542036, 1084072, 2168144]

約数ペア:

[(1, 2168144), (2, 1084072), (4, 542036), (8, 271018), (11, 197104), (16, 135509), (22, 98552), (44, 49276), (88, 24638), (97, 22352), (127, 17072), (176, 12319), (194, 11176), (254, 8536), (388, 5588), (508, 4268), (776, 2794), (1016, 2134), (1067, 2032), (1397, 1552)]