16647535888

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{2543}}^1\times {\mathrm{4051}}^1$

素因数の和:6703

約数の個数: 40

約数和(自身を含む): 32594806656

約数和(自身を除く): 15947270768

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 2543, 4051, 5086, 8102, 10172, 16204, 20344, 32408, 40688, 64816, 256843, 409151, 513686, 818302, 1027372, 1636604, 2054744, 3273208, 4109488, 6546416, 10301693, 20603386, 41206772, 82413544, 164827088, 1040470993, 2080941986, 4161883972, 8323767944, 16647535888]

約数ペア:

[(1, 16647535888), (2, 8323767944), (4, 4161883972), (8, 2080941986), (16, 1040470993), (101, 164827088), (202, 82413544), (404, 41206772), (808, 20603386), (1616, 10301693), (2543, 6546416), (4051, 4109488), (5086, 3273208), (8102, 2054744), (10172, 1636604), (16204, 1027372), (20344, 818302), (32408, 513686), (40688, 409151), (64816, 256843)]