71630032

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{35251}}^1$

素因数の和:35386

約数の個数: 20

約数和(自身を含む): 139879936

約数和(自身を除く): 68249904

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 35251, 70502, 141004, 282008, 564016, 4476877, 8953754, 17907508, 35815016, 71630032]

約数ペア:

[(1, 71630032), (2, 35815016), (4, 17907508), (8, 8953754), (16, 4476877), (127, 564016), (254, 282008), (508, 141004), (1016, 70502), (2032, 35251)]