83967574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^2\times {\mathrm{137}}^1$

素因数の和:412

約数の個数: 24

約数和(自身を含む): 134607960

約数和(自身を除く): 50640386

約数列:

[1, 2, 19, 38, 127, 137, 254, 274, 2413, 2603, 4826, 5206, 16129, 17399, 32258, 34798, 306451, 330581, 612902, 661162, 2209673, 4419346, 41983787, 83967574]

約数ペア:

[(1, 83967574), (2, 41983787), (19, 4419346), (38, 2209673), (127, 661162), (137, 612902), (254, 330581), (274, 306451), (2413, 34798), (2603, 32258), (4826, 17399), (5206, 16129)]