40520514

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127423}}^1$

素因数の和:127481

約数の個数: 16

約数和(自身を含む): 82570752

約数和(自身を除く): 42050238

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 127423, 254846, 382269, 764538, 6753419, 13506838, 20260257, 40520514]

約数ペア:

[(1, 40520514), (2, 20260257), (3, 13506838), (6, 6753419), (53, 764538), (106, 382269), (159, 254846), (318, 127423)]