164977474

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{4217}}^1$

素因数の和:4881

約数の個数: 16

約数和(自身を含む): 255914496

約数和(自身を除く): 90937022

約数列:

[1, 2, 31, 62, 631, 1262, 4217, 8434, 19561, 39122, 130727, 261454, 2660927, 5321854, 82488737, 164977474]

約数ペア:

[(1, 164977474), (2, 82488737), (31, 5321854), (62, 2660927), (631, 261454), (1262, 130727), (4217, 39122), (8434, 19561)]