83427248

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{13003}}^1$

素因数の和:13412

約数の個数: 20

約数和(自身を含む): 162055848

約数和(自身を除く): 78628600

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 13003, 26006, 52012, 104024, 208048, 5214203, 10428406, 20856812, 41713624, 83427248]

約数ペア:

[(1, 83427248), (2, 41713624), (4, 20856812), (8, 10428406), (16, 5214203), (401, 208048), (802, 104024), (1604, 52012), (3208, 26006), (6416, 13003)]