78908104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4021}}^1$

素因数の和:4261

約数の個数: 32

約数和(自身を含む): 162167040

約数和(自身を除く): 83258936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1784, 2453, 4021, 4906, 8042, 9812, 16084, 19624, 32168, 44231, 88462, 176924, 353848, 896683, 1793366, 3586732, 7173464, 9863513, 19727026, 39454052, 78908104]

約数ペア:

[(1, 78908104), (2, 39454052), (4, 19727026), (8, 9863513), (11, 7173464), (22, 3586732), (44, 1793366), (88, 896683), (223, 353848), (446, 176924), (892, 88462), (1784, 44231), (2453, 32168), (4021, 19624), (4906, 16084), (8042, 9812)]