84971326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{43397}}^1$

素因数の和:43499

約数の個数: 16

約数和(自身を含む): 140609520

約数和(自身を除く): 55638194

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 43397, 86794, 477367, 954734, 3862333, 7724666, 42485663, 84971326]

約数ペア:

[(1, 84971326), (2, 42485663), (11, 7724666), (22, 3862333), (89, 954734), (178, 477367), (979, 86794), (1958, 43397)]