218124448

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{67489}}^1$

素因数の和:67600

約数の個数: 24

約数和(自身を含む): 433690740

約数和(自身を除く): 215566292

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 67489, 134978, 269956, 539912, 1079824, 2159648, 6816389, 13632778, 27265556, 54531112, 109062224, 218124448]

約数ペア:

[(1, 218124448), (2, 109062224), (4, 54531112), (8, 27265556), (16, 13632778), (32, 6816389), (101, 2159648), (202, 1079824), (404, 539912), (808, 269956), (1616, 134978), (3232, 67489)]