91215976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4813}}^1$

素因数の和:4945

約数の個数: 32

約数和(自身を含む): 180236160

約数和(自身を除く): 89020184

約数列:

[1, 2, 4, 8, 23, 46, 92, 103, 184, 206, 412, 824, 2369, 4738, 4813, 9476, 9626, 18952, 19252, 38504, 110699, 221398, 442796, 495739, 885592, 991478, 1982956, 3965912, 11401997, 22803994, 45607988, 91215976]

約数ペア:

[(1, 91215976), (2, 45607988), (4, 22803994), (8, 11401997), (23, 3965912), (46, 1982956), (92, 991478), (103, 885592), (184, 495739), (206, 442796), (412, 221398), (824, 110699), (2369, 38504), (4738, 19252), (4813, 18952), (9476, 9626)]