40881368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{464561}}^1$

素因数の和:464578

約数の個数: 16

約数和(自身を含む): 83621160

約数和(自身を除く): 42739792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 464561, 929122, 1858244, 3716488, 5110171, 10220342, 20440684, 40881368]

約数ペア:

[(1, 40881368), (2, 20440684), (4, 10220342), (8, 5110171), (11, 3716488), (22, 1858244), (44, 929122), (88, 464561)]