39845648

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{4951}}^1$

素因数の和:5462

約数の個数: 20

約数和(自身を含む): 77370048

約数和(自身を除く): 37524400

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 4951, 8048, 9902, 19804, 39608, 79216, 2490353, 4980706, 9961412, 19922824, 39845648]

約数ペア:

[(1, 39845648), (2, 19922824), (4, 9961412), (8, 4980706), (16, 2490353), (503, 79216), (1006, 39608), (2012, 19804), (4024, 9902), (4951, 8048)]