33664688

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{15137}}^1$

素因数の和:15284

約数の個数: 20

約数和(自身を含む): 65698920

約数和(自身を除く): 32034232

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 15137, 30274, 60548, 121096, 242192, 2104043, 4208086, 8416172, 16832344, 33664688]

約数ペア:

[(1, 33664688), (2, 16832344), (4, 8416172), (8, 4208086), (16, 2104043), (139, 242192), (278, 121096), (556, 60548), (1112, 30274), (2224, 15137)]