45445264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149491}}^1$

素因数の和:149518

約数の個数: 20

約数和(自身を含む): 92685040

約数和(自身を除く): 47239776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 149491, 298982, 597964, 1195928, 2391856, 2840329, 5680658, 11361316, 22722632, 45445264]

約数ペア:

[(1, 45445264), (2, 22722632), (4, 11361316), (8, 5680658), (16, 2840329), (19, 2391856), (38, 1195928), (76, 597964), (152, 298982), (304, 149491)]