40560542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{10657}}^1$

素因数の和:10843

約数の個数: 16

約数和(自身を含む): 66761712

約数和(自身を除く): 26201170

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 10657, 21314, 117227, 234454, 1843661, 3687322, 20280271, 40560542]

約数ペア:

[(1, 40560542), (2, 20280271), (11, 3687322), (22, 1843661), (173, 234454), (346, 117227), (1903, 21314), (3806, 10657)]