65174192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{239611}}^1$

素因数の和:239636

約数の個数: 20

約数和(自身を含む): 133703496

約数和(自身を除く): 68529304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 239611, 479222, 958444, 1916888, 3833776, 4073387, 8146774, 16293548, 32587096, 65174192]

約数ペア:

[(1, 65174192), (2, 32587096), (4, 16293548), (8, 8146774), (16, 4073387), (17, 3833776), (34, 1916888), (68, 958444), (136, 479222), (272, 239611)]