2116928

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 56

約数和(自身を含む): 4779264

約数和(自身を除く): 2662336

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 97, 124, 176, 194, 248, 341, 352, 388, 496, 682, 704, 776, 992, 1067, 1364, 1552, 1984, 2134, 2728, 3007, 3104, 4268, 5456, 6014, 6208, 8536, 10912, 12028, 17072, 21824, 24056, 33077, 34144, 48112, 66154, 68288, 96224, 132308, 192448, 264616, 529232, 1058464, 2116928]

約数ペア:

[(1, 2116928), (2, 1058464), (4, 529232), (8, 264616), (11, 192448), (16, 132308), (22, 96224), (31, 68288), (32, 66154), (44, 48112), (62, 34144), (64, 33077), (88, 24056), (97, 21824), (124, 17072), (176, 12028), (194, 10912), (248, 8536), (341, 6208), (352, 6014), (388, 5456), (496, 4268), (682, 3104), (704, 3007), (776, 2728), (992, 2134), (1067, 1984), (1364, 1552)]