159243824

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{35419}}^1$

素因数の和:35708

約数の個数: 20

約数和(自身を含む): 309641640

約数和(自身を除く): 150397816

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 35419, 70838, 141676, 283352, 566704, 9952739, 19905478, 39810956, 79621912, 159243824]

約数ペア:

[(1, 159243824), (2, 79621912), (4, 39810956), (8, 19905478), (16, 9952739), (281, 566704), (562, 283352), (1124, 141676), (2248, 70838), (4496, 35419)]