45490616

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{13903}}^1$

素因数の和:14318

約数の個数: 16

約数和(自身を含む): 85509600

約数和(自身を除く): 40018984

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 13903, 27806, 55612, 111224, 5686327, 11372654, 22745308, 45490616]

約数ペア:

[(1, 45490616), (2, 22745308), (4, 11372654), (8, 5686327), (409, 111224), (818, 55612), (1636, 27806), (3272, 13903)]