121551632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{446881}}^1$

素因数の和:446906

約数の個数: 20

約数和(自身を含む): 249360156

約数和(自身を除く): 127808524

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 446881, 893762, 1787524, 3575048, 7150096, 7596977, 15193954, 30387908, 60775816, 121551632]

約数ペア:

[(1, 121551632), (2, 60775816), (4, 30387908), (8, 15193954), (16, 7596977), (17, 7150096), (34, 3575048), (68, 1787524), (136, 893762), (272, 446881)]