61128752

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{131743}}^1$

素因数の和:131780

約数の個数: 20

約数和(自身を含む): 122521920

約数和(自身を除く): 61393168

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 131743, 263486, 526972, 1053944, 2107888, 3820547, 7641094, 15282188, 30564376, 61128752]

約数ペア:

[(1, 61128752), (2, 30564376), (4, 15282188), (8, 7641094), (16, 3820547), (29, 2107888), (58, 1053944), (116, 526972), (232, 263486), (464, 131743)]