84007408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{228281}}^1$

素因数の和:228312

約数の個数: 20

約数和(自身を含む): 169841808

約数和(自身を除く): 85834400

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 228281, 456562, 913124, 1826248, 3652496, 5250463, 10500926, 21001852, 42003704, 84007408]

約数ペア:

[(1, 84007408), (2, 42003704), (4, 21001852), (8, 10500926), (16, 5250463), (23, 3652496), (46, 1826248), (92, 913124), (184, 456562), (368, 228281)]