164064608

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{119233}}^1$

素因数の和:119286

約数の個数: 24

約数和(自身を含む): 330516648

約数和(自身を除く): 166452040

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 119233, 238466, 476932, 953864, 1907728, 3815456, 5127019, 10254038, 20508076, 41016152, 82032304, 164064608]

約数ペア:

[(1, 164064608), (2, 82032304), (4, 41016152), (8, 20508076), (16, 10254038), (32, 5127019), (43, 3815456), (86, 1907728), (172, 953864), (344, 476932), (688, 238466), (1376, 119233)]