100279984

素因数分解:

$2^4\times 7^1\times {\mathrm{895357}}^1$

素因数の和:895372

約数の個数: 20

約数和(自身を含む): 222048784

約数和(自身を除く): 121768800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 895357, 1790714, 3581428, 6267499, 7162856, 12534998, 14325712, 25069996, 50139992, 100279984]

約数ペア:

[(1, 100279984), (2, 50139992), (4, 25069996), (7, 14325712), (8, 12534998), (14, 7162856), (16, 6267499), (28, 3581428), (56, 1790714), (112, 895357)]