42390568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3793}}^1$

素因数の和:3937

約数の個数: 32

約数和(自身を含む): 87413760

約数和(自身を除く): 45023192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 3793, 5588, 7586, 11176, 15172, 30344, 41723, 83446, 166892, 333784, 481711, 963422, 1926844, 3853688, 5298821, 10597642, 21195284, 42390568]

約数ペア:

[(1, 42390568), (2, 21195284), (4, 10597642), (8, 5298821), (11, 3853688), (22, 1926844), (44, 963422), (88, 481711), (127, 333784), (254, 166892), (508, 83446), (1016, 41723), (1397, 30344), (2794, 15172), (3793, 11176), (5588, 7586)]