40492952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{266401}}^1$

素因数の和:266426

約数の個数: 16

約数和(自身を含む): 79920600

約数和(自身を除く): 39427648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 266401, 532802, 1065604, 2131208, 5061619, 10123238, 20246476, 40492952]

約数ペア:

[(1, 40492952), (2, 20246476), (4, 10123238), (8, 5061619), (19, 2131208), (38, 1065604), (76, 532802), (152, 266401)]