82012816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{269779}}^1$

素因数の和:269806

約数の個数: 20

約数和(自身を含む): 167263600

約数和(自身を除く): 85250784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 269779, 539558, 1079116, 2158232, 4316464, 5125801, 10251602, 20503204, 41006408, 82012816]

約数ペア:

[(1, 82012816), (2, 41006408), (4, 20503204), (8, 10251602), (16, 5125801), (19, 4316464), (38, 2158232), (76, 1079116), (152, 539558), (304, 269779)]