84932138

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{2357}}^1$

素因数の和:2821

約数の個数: 16

約数和(自身を含む): 130727520

約数和(自身を除く): 45795382

約数列:

[1, 2, 43, 86, 419, 838, 2357, 4714, 18017, 36034, 101351, 202702, 987583, 1975166, 42466069, 84932138]

約数ペア:

[(1, 84932138), (2, 42466069), (43, 1975166), (86, 987583), (419, 202702), (838, 101351), (2357, 36034), (4714, 18017)]