242944784

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{141907}}^1$

素因数の和:142022

約数の個数: 20

約数和(自身を含む): 475107984

約数和(自身を除く): 232163200

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 141907, 283814, 567628, 1135256, 2270512, 15184049, 30368098, 60736196, 121472392, 242944784]

約数ペア:

[(1, 242944784), (2, 121472392), (4, 60736196), (8, 30368098), (16, 15184049), (107, 2270512), (214, 1135256), (428, 567628), (856, 283814), (1712, 141907)]