45540112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149803}}^1$

素因数の和:149830

約数の個数: 20

約数和(自身を含む): 92878480

約数和(自身を除く): 47338368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 149803, 299606, 599212, 1198424, 2396848, 2846257, 5692514, 11385028, 22770056, 45540112]

約数ペア:

[(1, 45540112), (2, 22770056), (4, 11385028), (8, 5692514), (16, 2846257), (19, 2396848), (38, 1198424), (76, 599212), (152, 299606), (304, 149803)]