84309712

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{41491}}^1$

素因数の和:41626

約数の個数: 20

約数和(自身を含む): 164640256

約数和(自身を除く): 80330544

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 41491, 82982, 165964, 331928, 663856, 5269357, 10538714, 21077428, 42154856, 84309712]

約数ペア:

[(1, 84309712), (2, 42154856), (4, 21077428), (8, 10538714), (16, 5269357), (127, 663856), (254, 331928), (508, 165964), (1016, 82982), (2032, 41491)]