181633264

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{391451}}^1$

素因数の和:391488

約数の個数: 20

約数和(自身を含む): 364050360

約数和(自身を除く): 182417096

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 391451, 782902, 1565804, 3131608, 6263216, 11352079, 22704158, 45408316, 90816632, 181633264]

約数ペア:

[(1, 181633264), (2, 90816632), (4, 45408316), (8, 22704158), (16, 11352079), (29, 6263216), (58, 3131608), (116, 1565804), (232, 782902), (464, 391451)]