171776656

素因数分解:

$2^4\times {\mathrm{2069}}^1\times {\mathrm{5189}}^1$

素因数の和:7266

約数の個数: 20

約数和(自身を含む): 333042300

約数和(自身を除く): 161265644

約数列:

[1, 2, 4, 8, 16, 2069, 4138, 5189, 8276, 10378, 16552, 20756, 33104, 41512, 83024, 10736041, 21472082, 42944164, 85888328, 171776656]

約数ペア:

[(1, 171776656), (2, 85888328), (4, 42944164), (8, 21472082), (16, 10736041), (2069, 83024), (4138, 41512), (5189, 33104), (8276, 20756), (10378, 16552)]