57218366

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{2711}}^1$

素因数の和:2947

約数の個数: 16

約数和(自身を含む): 87771168

約数和(自身を除く): 30552802

約数列:

[1, 2, 61, 122, 173, 346, 2711, 5422, 10553, 21106, 165371, 330742, 469003, 938006, 28609183, 57218366]

約数ペア:

[(1, 57218366), (2, 28609183), (61, 938006), (122, 469003), (173, 330742), (346, 165371), (2711, 21106), (5422, 10553)]