45030256

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{20543}}^1$

素因数の和:20688

約数の個数: 20

約数和(自身を含む): 87887232

約数和(自身を除く): 42856976

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 20543, 41086, 82172, 164344, 328688, 2814391, 5628782, 11257564, 22515128, 45030256]

約数ペア:

[(1, 45030256), (2, 22515128), (4, 11257564), (8, 5628782), (16, 2814391), (137, 328688), (274, 164344), (548, 82172), (1096, 41086), (2192, 20543)]