289452832

素因数分解:

$2^5\times {\mathrm{457}}^1\times {\mathrm{19793}}^1$

素因数の和:20260

約数の個数: 24

約数和(自身を含む): 571136076

約数和(自身を除く): 281683244

約数列:

[1, 2, 4, 8, 16, 32, 457, 914, 1828, 3656, 7312, 14624, 19793, 39586, 79172, 158344, 316688, 633376, 9045401, 18090802, 36181604, 72363208, 144726416, 289452832]

約数ペア:

[(1, 289452832), (2, 144726416), (4, 72363208), (8, 36181604), (16, 18090802), (32, 9045401), (457, 633376), (914, 316688), (1828, 158344), (3656, 79172), (7312, 39586), (14624, 19793)]