61883944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1553}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 123356520

約数和(自身を除く): 61472576

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 293, 586, 1172, 1553, 2344, 3106, 4981, 6212, 9962, 12424, 19924, 26401, 39848, 52802, 105604, 211208, 455029, 910058, 1820116, 3640232, 7735493, 15470986, 30941972, 61883944]

約数ペア:

[(1, 61883944), (2, 30941972), (4, 15470986), (8, 7735493), (17, 3640232), (34, 1820116), (68, 910058), (136, 455029), (293, 211208), (586, 105604), (1172, 52802), (1553, 39848), (2344, 26401), (3106, 19924), (4981, 12424), (6212, 9962)]