89159684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^2\times {\mathrm{103}}^1$

素因数の和:324

約数の個数: 36

約数和(自身を含む): 166106304

約数和(自身を除く): 76946620

約数列:

[1, 2, 4, 23, 46, 92, 97, 103, 194, 206, 388, 412, 2231, 2369, 4462, 4738, 8924, 9409, 9476, 9991, 18818, 19982, 37636, 39964, 216407, 229793, 432814, 459586, 865628, 919172, 969127, 1938254, 3876508, 22289921, 44579842, 89159684]

約数ペア:

[(1, 89159684), (2, 44579842), (4, 22289921), (23, 3876508), (46, 1938254), (92, 969127), (97, 919172), (103, 865628), (194, 459586), (206, 432814), (388, 229793), (412, 216407), (2231, 39964), (2369, 37636), (4462, 19982), (4738, 18818), (8924, 9991), (9409, 9476)]