128080544

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{54829}}^1$

素因数の和:54912

約数の個数: 24

約数和(自身を含む): 255617460

約数和(自身を除く): 127536916

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 54829, 109658, 219316, 438632, 877264, 1754528, 4002517, 8005034, 16010068, 32020136, 64040272, 128080544]

約数ペア:

[(1, 128080544), (2, 64040272), (4, 32020136), (8, 16010068), (16, 8005034), (32, 4002517), (73, 1754528), (146, 877264), (292, 438632), (584, 219316), (1168, 109658), (2336, 54829)]