84497168

素因数分解:

$2^4\times 7^2\times {\mathrm{107777}}^1$

素因数の和:107799

約数の個数: 30

約数和(自身を含む): 190443726

約数和(自身を除く): 105946558

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 107777, 215554, 431108, 754439, 862216, 1508878, 1724432, 3017756, 5281073, 6035512, 10562146, 12071024, 21124292, 42248584, 84497168]

約数ペア:

[(1, 84497168), (2, 42248584), (4, 21124292), (7, 12071024), (8, 10562146), (14, 6035512), (16, 5281073), (28, 3017756), (49, 1724432), (56, 1508878), (98, 862216), (112, 754439), (196, 431108), (392, 215554), (784, 107777)]