42905368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{487561}}^1$

素因数の和:487578

約数の個数: 16

約数和(自身を含む): 87761160

約数和(自身を除く): 44855792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 487561, 975122, 1950244, 3900488, 5363171, 10726342, 21452684, 42905368]

約数ペア:

[(1, 42905368), (2, 21452684), (4, 10726342), (8, 5363171), (11, 3900488), (22, 1950244), (44, 975122), (88, 487561)]