40425214

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{2039}}^1$

素因数の和:2495

約数の個数: 16

約数和(自身を含む): 63452160

約数和(自身を除く): 23026946

約数列:

[1, 2, 23, 46, 431, 862, 2039, 4078, 9913, 19826, 46897, 93794, 878809, 1757618, 20212607, 40425214]

約数ペア:

[(1, 40425214), (2, 20212607), (23, 1757618), (46, 878809), (431, 93794), (862, 46897), (2039, 19826), (4078, 9913)]