161065024

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{19211}}^1$

素因数の和:19354

約数の個数: 28

約数和(自身を含む): 322069968

約数和(自身を除く): 161004944

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 19211, 38422, 76844, 153688, 307376, 614752, 1229504, 2516641, 5033282, 10066564, 20133128, 40266256, 80532512, 161065024]

約数ペア:

[(1, 161065024), (2, 80532512), (4, 40266256), (8, 20133128), (16, 10066564), (32, 5033282), (64, 2516641), (131, 1229504), (262, 614752), (524, 307376), (1048, 153688), (2096, 76844), (4192, 38422), (8384, 19211)]