121760432

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{29611}}^1$

素因数の和:29876

約数の個数: 20

約数和(自身を含む): 236836776

約数和(自身を除く): 115076344

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 29611, 59222, 118444, 236888, 473776, 7610027, 15220054, 30440108, 60880216, 121760432]

約数ペア:

[(1, 121760432), (2, 60880216), (4, 30440108), (8, 15220054), (16, 7610027), (257, 473776), (514, 236888), (1028, 118444), (2056, 59222), (4112, 29611)]