56437918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{3359}}^1$

素因数の和:3663

約数の個数: 16

約数和(自身を含む): 87736320

約数和(自身を除く): 31298402

約数列:

[1, 2, 31, 62, 271, 542, 3359, 6718, 8401, 16802, 104129, 208258, 910289, 1820578, 28218959, 56437918]

約数ペア:

[(1, 56437918), (2, 28218959), (31, 1820578), (62, 910289), (271, 208258), (542, 104129), (3359, 16802), (6718, 8401)]