40298456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4721}}^1$

素因数の和:4835

約数の個数: 32

約数和(自身を含む): 83296080

約数和(自身を除く): 42997624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 4721, 8536, 9442, 18884, 37768, 51931, 103862, 207724, 415448, 457937, 915874, 1831748, 3663496, 5037307, 10074614, 20149228, 40298456]

約数ペア:

[(1, 40298456), (2, 20149228), (4, 10074614), (8, 5037307), (11, 3663496), (22, 1831748), (44, 915874), (88, 457937), (97, 415448), (194, 207724), (388, 103862), (776, 51931), (1067, 37768), (2134, 18884), (4268, 9442), (4721, 8536)]