67870384

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{41999}}^1$

素因数の和:42108

約数の個数: 20

約数和(自身を含む): 132804000

約数和(自身を除く): 64933616

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 41999, 83998, 167996, 335992, 671984, 4241899, 8483798, 16967596, 33935192, 67870384]

約数ペア:

[(1, 67870384), (2, 33935192), (4, 16967596), (8, 8483798), (16, 4241899), (101, 671984), (202, 335992), (404, 167996), (808, 83998), (1616, 41999)]