16271504

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{10069}}^1$

素因数の和:10178

約数の個数: 20

約数和(自身を含む): 31841340

約数和(自身を除く): 15569836

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 10069, 20138, 40276, 80552, 161104, 1016969, 2033938, 4067876, 8135752, 16271504]

約数ペア:

[(1, 16271504), (2, 8135752), (4, 4067876), (8, 2033938), (16, 1016969), (101, 161104), (202, 80552), (404, 40276), (808, 20138), (1616, 10069)]