91564972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{1609}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 164722320

約数和(自身を除く): 73157348

約数列:

[1, 2, 4, 41, 82, 164, 347, 694, 1388, 1609, 3218, 6436, 14227, 28454, 56908, 65969, 131938, 263876, 558323, 1116646, 2233292, 22891243, 45782486, 91564972]

約数ペア:

[(1, 91564972), (2, 45782486), (4, 22891243), (41, 2233292), (82, 1116646), (164, 558323), (347, 263876), (694, 131938), (1388, 65969), (1609, 56908), (3218, 28454), (6436, 14227)]