83387690

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{13009}}^1$

素因数の和:13657

約数の個数: 16

約数和(自身を含む): 150343560

約数和(自身を除く): 66955870

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 13009, 26018, 65045, 130090, 8338769, 16677538, 41693845, 83387690]

約数ペア:

[(1, 83387690), (2, 41693845), (5, 16677538), (10, 8338769), (641, 130090), (1282, 65045), (3205, 26018), (6410, 13009)]