61459156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{17681}}^1$

素因数の和:17775

約数の個数: 24

約数和(自身を含む): 118823040

約数和(自身を除く): 57363884

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 17681, 35362, 70724, 194491, 388982, 777964, 1396799, 2793598, 5587196, 15364789, 30729578, 61459156]

約数ペア:

[(1, 61459156), (2, 30729578), (4, 15364789), (11, 5587196), (22, 2793598), (44, 1396799), (79, 777964), (158, 388982), (316, 194491), (869, 70724), (1738, 35362), (3476, 17681)]