40131388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17209}}^1$

素因数の和:17277

約数の個数: 24

約数和(自身を含む): 78064560

約数和(自身を除く): 37933172

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 17209, 34418, 68836, 189299, 378598, 757196, 912077, 1824154, 3648308, 10032847, 20065694, 40131388]

約数ペア:

[(1, 40131388), (2, 20065694), (4, 10032847), (11, 3648308), (22, 1824154), (44, 912077), (53, 757196), (106, 378598), (212, 189299), (583, 68836), (1166, 34418), (2332, 17209)]