90454394

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1\times {\mathrm{769}}^1$

素因数の和:1445

約数の個数: 16

約数和(自身を含む): 137417280

約数和(自身を除く): 46962886

約数列:

[1, 2, 103, 206, 571, 769, 1142, 1538, 58813, 79207, 117626, 158414, 439099, 878198, 45227197, 90454394]

約数ペア:

[(1, 90454394), (2, 45227197), (103, 878198), (206, 439099), (571, 158414), (769, 117626), (1142, 79207), (1538, 58813)]