40134032

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{19751}}^1$

素因数の和:19886

約数の個数: 20

約数和(自身を含む): 78375936

約数和(自身を除く): 38241904

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 19751, 39502, 79004, 158008, 316016, 2508377, 5016754, 10033508, 20067016, 40134032]

約数ペア:

[(1, 40134032), (2, 20067016), (4, 10033508), (8, 5016754), (16, 2508377), (127, 316016), (254, 158008), (508, 79004), (1016, 39502), (2032, 19751)]