129069904

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{9391}}^1$

素因数の和:10258

約数の個数: 20

約数和(自身を含む): 250390720

約数和(自身を除く): 121320816

約数列:

[1, 2, 4, 8, 16, 859, 1718, 3436, 6872, 9391, 13744, 18782, 37564, 75128, 150256, 8066869, 16133738, 32267476, 64534952, 129069904]

約数ペア:

[(1, 129069904), (2, 64534952), (4, 32267476), (8, 16133738), (16, 8066869), (859, 150256), (1718, 75128), (3436, 37564), (6872, 18782), (9391, 13744)]