23340656

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{21773}}^1$

素因数の和:21848

約数の個数: 20

約数和(自身を含む): 45899592

約数和(自身を除く): 22558936

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 21773, 43546, 87092, 174184, 348368, 1458791, 2917582, 5835164, 11670328, 23340656]

約数ペア:

[(1, 23340656), (2, 11670328), (4, 5835164), (8, 2917582), (16, 1458791), (67, 348368), (134, 174184), (268, 87092), (536, 43546), (1072, 21773)]