225540944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{32257}}^1$

素因数の和:32307

約数の個数: 40

約数和(自身を含む): 479999040

約数和(自身を除く): 254458096

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 32257, 64514, 129028, 258056, 516112, 612883, 741911, 1225766, 1483822, 2451532, 2967644, 4903064, 5935288, 9806128, 11870576, 14096309, 28192618, 56385236, 112770472, 225540944]

約数ペア:

[(1, 225540944), (2, 112770472), (4, 56385236), (8, 28192618), (16, 14096309), (19, 11870576), (23, 9806128), (38, 5935288), (46, 4903064), (76, 2967644), (92, 2451532), (152, 1483822), (184, 1225766), (304, 741911), (368, 612883), (437, 516112), (874, 258056), (1748, 129028), (3496, 64514), (6992, 32257)]