138093584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{507697}}^1$

素因数の和:507722

約数の個数: 20

約数和(自身を含む): 283295484

約数和(自身を除く): 145201900

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 507697, 1015394, 2030788, 4061576, 8123152, 8630849, 17261698, 34523396, 69046792, 138093584]

約数ペア:

[(1, 138093584), (2, 69046792), (4, 34523396), (8, 17261698), (16, 8630849), (17, 8123152), (34, 4061576), (68, 2030788), (136, 1015394), (272, 507697)]