38390156

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{16519}}^1$

素因数の和:16613

約数の個数: 24

約数和(自身を含む): 77710080

約数和(自身を除く): 39319924

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 16519, 33038, 66076, 115633, 231266, 462532, 1371077, 2742154, 5484308, 9597539, 19195078, 38390156]

約数ペア:

[(1, 38390156), (2, 19195078), (4, 9597539), (7, 5484308), (14, 2742154), (28, 1371077), (83, 462532), (166, 231266), (332, 115633), (581, 66076), (1162, 33038), (2324, 16519)]