79971608

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{27691}}^1$

素因数の和:27735

約数の個数: 24

約数和(自身を含む): 158259780

約数和(自身を除く): 78288172

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 27691, 55382, 110764, 221528, 526129, 1052258, 2104516, 4209032, 9996451, 19992902, 39985804, 79971608]

約数ペア:

[(1, 79971608), (2, 39985804), (4, 19992902), (8, 9996451), (19, 4209032), (38, 2104516), (76, 1052258), (152, 526129), (361, 221528), (722, 110764), (1444, 55382), (2888, 27691)]