230816144

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{85361}}^1$

素因数の和:85395

約数の個数: 30

約数和(自身を含む): 484258626

約数和(自身を除く): 253442482

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 85361, 170722, 341444, 682888, 1109693, 1365776, 2219386, 4438772, 8877544, 14426009, 17755088, 28852018, 57704036, 115408072, 230816144]

約数ペア:

[(1, 230816144), (2, 115408072), (4, 57704036), (8, 28852018), (13, 17755088), (16, 14426009), (26, 8877544), (52, 4438772), (104, 2219386), (169, 1365776), (208, 1109693), (338, 682888), (676, 341444), (1352, 170722), (2704, 85361)]