38403464

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 80159100

約数和(自身を除く): 41755636

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 121, 194, 242, 388, 409, 484, 776, 818, 968, 1067, 1636, 2134, 3272, 4268, 4499, 8536, 8998, 11737, 17996, 23474, 35992, 39673, 46948, 49489, 79346, 93896, 98978, 158692, 197956, 317384, 395912, 436403, 872806, 1745612, 3491224, 4800433, 9600866, 19201732, 38403464]

約数ペア:

[(1, 38403464), (2, 19201732), (4, 9600866), (8, 4800433), (11, 3491224), (22, 1745612), (44, 872806), (88, 436403), (97, 395912), (121, 317384), (194, 197956), (242, 158692), (388, 98978), (409, 93896), (484, 79346), (776, 49489), (818, 46948), (968, 39673), (1067, 35992), (1636, 23474), (2134, 17996), (3272, 11737), (4268, 8998), (4499, 8536)]