16472392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 32709600

約数和(自身を除く): 16237208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 307, 353, 614, 706, 1228, 1412, 2456, 2824, 5833, 6707, 11666, 13414, 23332, 26828, 46664, 53656, 108371, 216742, 433484, 866968, 2059049, 4118098, 8236196, 16472392]

約数ペア:

[(1, 16472392), (2, 8236196), (4, 4118098), (8, 2059049), (19, 866968), (38, 433484), (76, 216742), (152, 108371), (307, 53656), (353, 46664), (614, 26828), (706, 23332), (1228, 13414), (1412, 11666), (2456, 6707), (2824, 5833)]