70342192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{258611}}^1$

素因数の和:258636

約数の個数: 20

約数和(自身を含む): 144305496

約数和(自身を除く): 73963304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 258611, 517222, 1034444, 2068888, 4137776, 4396387, 8792774, 17585548, 35171096, 70342192]

約数ペア:

[(1, 70342192), (2, 35171096), (4, 17585548), (8, 8792774), (16, 4396387), (17, 4137776), (34, 2068888), (68, 1034444), (136, 517222), (272, 258611)]